| 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 | $224.31 | 4.738% | $234.9378 | $234.94 | $234.95 | $234.90 |
| Purchase #2 | $216.74 | 7.193% | $232.3301 | $232.33 | $232.35 | $232.30 |
| Purchase #3 | $77.50 | 8.756% | $84.2859 | $84.29 | $84.30 | $84.30 |
| Purchase #4 | $85.64 | 7.231% | $91.8326 | $91.83 | $91.85 | $91.80 |
| Purchase #5 | $41.32 | 7.129% | $44.2657 | $44.27 | $44.25 | $44.30 |
| Purchase #6 | $48.44 | 12.676% | $54.5803 | $54.58 | $54.60 | $54.60 |
| Purchase #7 | $216.49 | 7.269% | $232.2267 | $232.23 | $232.25 | $232.20 |
| 7 purchase totals = | $910.44 | $974.4591 | $974.47 | $974.55 | $974.40 | |