| 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 | $196.86 | 3.105% | $202.9725 | $202.97 | $202.95 | $203.00 |
| Purchase #2 | $61.88 | 3.431% | $64.0031 | $64.00 | $64.00 | $64.00 |
| Purchase #3 | $76.85 | 4.655% | $80.4274 | $80.43 | $80.45 | $80.40 |
| Purchase #4 | $58.63 | 9.862% | $64.4121 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $65.43 | 4.402% | $68.3102 | $68.31 | $68.30 | $68.30 |
| Purchase #6 | $109.62 | 7.501% | $117.8426 | $117.84 | $117.85 | $117.80 |
| Purchase #7 | $115.26 | 3.465% | $119.2538 | $119.25 | $119.25 | $119.30 |
| 7 purchase totals = | $684.53 | $717.2217 | $717.21 | $717.20 | $717.20 | |