| 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 | $210.33 | 6.129% | $223.2211 | $223.22 | $223.20 | $223.20 |
| Purchase #2 | $222.51 | 9.836% | $244.3961 | $244.40 | $244.40 | $244.40 |
| Purchase #3 | $146.82 | 5.347% | $154.6705 | $154.67 | $154.65 | $154.70 |
| Purchase #4 | $74.96 | 7.447% | $80.5423 | $80.54 | $80.55 | $80.50 |
| Purchase #5 | $97.71 | 4.614% | $102.2183 | $102.22 | $102.20 | $102.20 |
| Purchase #6 | $28.78 | 6.145% | $30.5485 | $30.55 | $30.55 | $30.50 |
| Purchase #7 | $31.61 | 4.288% | $32.9654 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $812.72 | $868.5622 | $868.57 | $868.50 | $868.50 | |