| 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 | $227.97 | 4.571% | $238.3905 | $238.39 | $238.40 | $238.40 |
| Purchase #2 | $48.58 | 7.496% | $52.2216 | $52.22 | $52.20 | $52.20 |
| Purchase #3 | $58.88 | 3.690% | $61.0527 | $61.05 | $61.05 | $61.10 |
| Purchase #4 | $147.31 | 9.173% | $160.8227 | $160.82 | $160.80 | $160.80 |
| Purchase #5 | $180.32 | 4.197% | $187.888 | $187.89 | $187.90 | $187.90 |
| Purchase #6 | $69.29 | 9.819% | $76.0936 | $76.09 | $76.10 | $76.10 |
| Purchase #7 | $18.51 | 3.597% | $19.1758 | $19.18 | $19.20 | $19.20 |
| 7 purchase totals = | $750.86 | $795.6449 | $795.64 | $795.65 | $795.70 | |