| 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 | $214.58 | 5.861% | $227.1565 | $227.16 | $227.15 | $227.20 |
| Purchase #2 | $122.72 | 8.142% | $132.7119 | $132.71 | $132.70 | $132.70 |
| Purchase #3 | $53.40 | 3.626% | $55.3363 | $55.34 | $55.35 | $55.30 |
| Purchase #4 | $33.39 | 7.302% | $35.8281 | $35.83 | $35.85 | $35.80 |
| Purchase #5 | $33.85 | 10.824% | $37.5139 | $37.51 | $37.50 | $37.50 |
| Purchase #6 | $129.63 | 5.681% | $136.9943 | $136.99 | $137.00 | $137.00 |
| Purchase #7 | $184.54 | 9.844% | $202.7061 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $772.11 | $828.2471 | $828.25 | $828.25 | $828.20 | |