| 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 | $113.78 | 7.159% | $121.9255 | $121.93 | $121.95 | $121.90 |
| Purchase #2 | $214.72 | 13.711% | $244.1603 | $244.16 | $244.15 | $244.20 |
| Purchase #3 | $222.35 | 10.283% | $245.2143 | $245.21 | $245.20 | $245.20 |
| Purchase #4 | $211.83 | 10.610% | $234.3052 | $234.31 | $234.30 | $234.30 |
| Purchase #5 | $61.87 | 13.501% | $70.2231 | $70.22 | $70.20 | $70.20 |
| Purchase #6 | $180.69 | 5.373% | $190.3985 | $190.40 | $190.40 | $190.40 |
| Purchase #7 | $27.43 | 3.568% | $28.4087 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $1,032.67 | $1,134.6356 | $1,134.64 | $1,134.60 | $1,134.60 | |