| 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 | $108.60 | 12.620% | $122.3053 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $192.95 | 9.426% | $211.1375 | $211.14 | $211.15 | $211.10 |
| Purchase #3 | $230.38 | 13.567% | $261.6357 | $261.64 | $261.65 | $261.60 |
| Purchase #4 | $173.73 | 3.734% | $180.2171 | $180.22 | $180.20 | $180.20 |
| Purchase #5 | $129.28 | 11.482% | $144.1239 | $144.12 | $144.10 | $144.10 |
| Purchase #6 | $5.27 | 6.382% | $5.6063 | $5.61 | $5.60 | $5.60 |
| Purchase #7 | $37.70 | 6.513% | $40.1554 | $40.16 | $40.15 | $40.20 |
| 7 purchase totals = | $877.91 | $965.1812 | $965.20 | $965.15 | $965.10 | |