| 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 | $117.50 | 6.492% | $125.1281 | $125.13 | $125.15 | $125.10 |
| Purchase #2 | $231.57 | 10.543% | $255.9844 | $255.98 | $256.00 | $256.00 |
| Purchase #3 | $243.72 | 10.808% | $270.0613 | $270.06 | $270.05 | $270.10 |
| Purchase #4 | $238.88 | 9.128% | $260.685 | $260.69 | $260.70 | $260.70 |
| Purchase #5 | $110.48 | 9.530% | $121.0087 | $121.01 | $121.00 | $121.00 |
| Purchase #6 | $112.57 | 8.757% | $122.4278 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $165.82 | 12.677% | $186.841 | $186.84 | $186.85 | $186.80 |
| 7 purchase totals = | $1,220.54 | $1,342.1363 | $1,342.14 | $1,342.20 | $1,342.10 | |