| 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 | $110.82 | 6.361% | $117.8693 | $117.87 | $117.85 | $117.90 |
| Purchase #2 | $84.76 | 4.362% | $88.4572 | $88.46 | $88.45 | $88.50 |
| Purchase #3 | $91.40 | 11.625% | $102.0253 | $102.03 | $102.05 | $102.00 |
| Purchase #4 | $190.97 | 6.786% | $203.9292 | $203.93 | $203.95 | $203.90 |
| Purchase #5 | $48.35 | 10.681% | $53.5143 | $53.51 | $53.50 | $53.50 |
| Purchase #6 | $122.26 | 10.415% | $134.9934 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $161.83 | 11.371% | $180.2317 | $180.23 | $180.25 | $180.20 |
| 7 purchase totals = | $810.39 | $881.0204 | $881.02 | $881.05 | $881.00 | |