| 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 | $11.39 | 6.209% | $12.0972 | $12.10 | $12.10 | $12.10 |
| Purchase #2 | $230.79 | 13.126% | $261.0835 | $261.08 | $261.10 | $261.10 |
| Purchase #3 | $213.64 | 7.211% | $229.0456 | $229.05 | $229.05 | $229.00 |
| Purchase #4 | $144.96 | 12.212% | $162.6625 | $162.66 | $162.65 | $162.70 |
| Purchase #5 | $17.78 | 10.402% | $19.6295 | $19.63 | $19.65 | $19.60 |
| Purchase #6 | $15.33 | 5.213% | $16.1292 | $16.13 | $16.15 | $16.10 |
| Purchase #7 | $96.57 | 12.171% | $108.3235 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $730.46 | $808.9710 | $808.97 | $809.00 | $808.90 | |