| 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 | $226.59 | 3.308% | $234.0856 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $85.63 | 13.283% | $97.0042 | $97.00 | $97.00 | $97.00 |
| Purchase #3 | $147.83 | 4.107% | $153.9014 | $153.90 | $153.90 | $153.90 |
| Purchase #4 | $23.96 | 8.603% | $26.0213 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $232.43 | 8.173% | $251.4265 | $251.43 | $251.45 | $251.40 |
| Purchase #6 | $63.68 | 3.854% | $66.1342 | $66.13 | $66.15 | $66.10 |
| Purchase #7 | $121.50 | 11.467% | $135.4324 | $135.43 | $135.45 | $135.40 |
| 7 purchase totals = | $901.62 | $964.0056 | $964.00 | $964.05 | $963.90 | |