| 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 | $218.33 | 7.353% | $234.3838 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $214.67 | 9.847% | $235.8086 | $235.81 | $235.80 | $235.80 |
| Purchase #3 | $89.66 | 8.350% | $97.1466 | $97.15 | $97.15 | $97.10 |
| Purchase #4 | $84.33 | 13.321% | $95.5636 | $95.56 | $95.55 | $95.60 |
| Purchase #5 | $120.26 | 7.308% | $129.0486 | $129.05 | $129.05 | $129.00 |
| Purchase #6 | $192.40 | 6.786% | $205.4563 | $205.46 | $205.45 | $205.50 |
| Purchase #7 | $154.39 | 3.133% | $159.227 | $159.23 | $159.25 | $159.20 |
| 7 purchase totals = | $1,074.04 | $1,156.6345 | $1,156.64 | $1,156.65 | $1,156.60 | |