| 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 | $185.30 | 12.601% | $208.6497 | $208.65 | $208.65 | $208.60 |
| Purchase #2 | $92.41 | 4.430% | $96.5038 | $96.50 | $96.50 | $96.50 |
| Purchase #3 | $226.91 | 4.463% | $237.037 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $223.38 | 7.261% | $239.5996 | $239.60 | $239.60 | $239.60 |
| Purchase #5 | $200.90 | 7.299% | $215.5637 | $215.56 | $215.55 | $215.60 |
| Purchase #6 | $30.25 | 9.777% | $33.2075 | $33.21 | $33.20 | $33.20 |
| Purchase #7 | $189.92 | 5.507% | $200.3789 | $200.38 | $200.40 | $200.40 |
| 7 purchase totals = | $1,149.07 | $1,230.9402 | $1,230.94 | $1,230.95 | $1,230.90 | |