| 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 | $215.80 | 6.464% | $229.7493 | $229.75 | $229.75 | $229.70 |
| Purchase #2 | $94.47 | 12.489% | $106.2684 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $34.44 | 7.754% | $37.1105 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $106.66 | 12.464% | $119.9541 | $119.95 | $119.95 | $120.00 |
| Purchase #5 | $44.71 | 10.756% | $49.519 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $120.37 | 9.161% | $131.3971 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $11.54 | 10.695% | $12.7742 | $12.77 | $12.75 | $12.80 |
| 7 purchase totals = | $627.99 | $686.7726 | $686.77 | $686.70 | $686.80 | |