| 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 | $89.37 | 13.353% | $101.3036 | $101.30 | $101.30 | $101.30 |
| Purchase #2 | $104.96 | 8.409% | $113.7861 | $113.79 | $113.80 | $113.80 |
| Purchase #3 | $185.44 | 5.847% | $196.2827 | $196.28 | $196.30 | $196.30 |
| Purchase #4 | $173.62 | 10.784% | $192.3432 | $192.34 | $192.35 | $192.30 |
| Purchase #5 | $201.73 | 11.275% | $224.4751 | $224.48 | $224.50 | $224.50 |
| Purchase #6 | $84.49 | 3.173% | $87.1709 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $66.38 | 3.437% | $68.6615 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $905.99 | $984.0231 | $984.02 | $984.05 | $984.10 | |