| 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 | $75.76 | 8.865% | $82.4761 | $82.48 | $82.50 | $82.50 |
| Purchase #2 | $128.83 | 12.595% | $145.0561 | $145.06 | $145.05 | $145.10 |
| Purchase #3 | $90.84 | 12.689% | $102.3667 | $102.37 | $102.35 | $102.40 |
| Purchase #4 | $126.45 | 10.137% | $139.2682 | $139.27 | $139.25 | $139.30 |
| Purchase #5 | $115.99 | 11.450% | $129.2709 | $129.27 | $129.25 | $129.30 |
| Purchase #6 | $188.28 | 10.312% | $207.6954 | $207.70 | $207.70 | $207.70 |
| Purchase #7 | $203.81 | 4.204% | $212.3782 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $929.96 | $1,018.5116 | $1,018.53 | $1,018.50 | $1,018.70 | |