| 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 | $187.38 | 4.131% | $195.1207 | $195.12 | $195.10 | $195.10 |
| Purchase #2 | $135.35 | 10.228% | $149.1936 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $169.53 | 7.819% | $182.7856 | $182.79 | $182.80 | $182.80 |
| Purchase #4 | $250.87 | 7.816% | $270.478 | $270.48 | $270.50 | $270.50 |
| Purchase #5 | $226.85 | 12.351% | $254.8682 | $254.87 | $254.85 | $254.90 |
| Purchase #6 | $229.82 | 12.858% | $259.3703 | $259.37 | $259.35 | $259.40 |
| Purchase #7 | $106.72 | 9.677% | $117.0473 | $117.05 | $117.05 | $117.00 |
| 7 purchase totals = | $1,306.52 | $1,428.8637 | $1,428.87 | $1,428.85 | $1,428.90 | |