| 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 | $97.86 | 6.167% | $103.895 | $103.90 | $103.90 | $103.90 |
| Purchase #2 | $200.41 | 3.540% | $207.5045 | $207.50 | $207.50 | $207.50 |
| Purchase #3 | $159.78 | 11.701% | $178.4759 | $178.48 | $178.50 | $178.50 |
| Purchase #4 | $134.72 | 12.408% | $151.4361 | $151.44 | $151.45 | $151.40 |
| Purchase #5 | $9.84 | 11.766% | $10.9978 | $11.00 | $11.00 | $11.00 |
| Purchase #6 | $203.55 | 4.356% | $212.4166 | $212.42 | $212.40 | $212.40 |
| Purchase #7 | $35.32 | 5.203% | $37.1577 | $37.16 | $37.15 | $37.20 |
| 7 purchase totals = | $841.48 | $901.8836 | $901.90 | $901.90 | $901.90 | |