| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.68 | 4.153% | $241.3017 | $241.30 | $241.30 | $241.30 |
| Purchase #2 | $221.90 | 5.482% | $234.0646 | $234.06 | $234.05 | $234.10 |
| Purchase #3 | $248.57 | 11.749% | $277.7745 | $277.77 | $277.75 | $277.80 |
| Purchase #4 | $229.53 | 10.789% | $254.294 | $254.29 | $254.30 | $254.30 |
| Purchase #5 | $224.27 | 12.768% | $252.9048 | $252.90 | $252.90 | $252.90 |
| Purchase #6 | $153.68 | 11.297% | $171.0412 | $171.04 | $171.05 | $171.00 |
| Purchase #7 | $197.86 | 5.454% | $208.6513 | $208.65 | $208.65 | $208.70 |
| 7 purchase totals = | $1,507.49 | $1,640.0321 | $1,640.01 | $1,640.00 | $1,640.10 | |