| 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 | $67.34 | 11.559% | $75.1238 | $75.12 | $75.10 | $75.10 |
| Purchase #2 | $12.89 | 3.861% | $13.3877 | $13.39 | $13.40 | $13.40 |
| Purchase #3 | $24.25 | 6.783% | $25.8949 | $25.89 | $25.90 | $25.90 |
| Purchase #4 | $183.62 | 4.409% | $191.7158 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $192.94 | 9.631% | $211.5221 | $211.52 | $211.50 | $211.50 |
| Purchase #6 | $216.57 | 8.231% | $234.3959 | $234.40 | $234.40 | $234.40 |
| Purchase #7 | $224.25 | 6.490% | $238.8038 | $238.80 | $238.80 | $238.80 |
| 7 purchase totals = | $921.86 | $990.8440 | $990.84 | $990.80 | $990.80 | |