| 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 | $35.38 | 9.686% | $38.8069 | $38.81 | $38.80 | $38.80 |
| Purchase #2 | $78.38 | 5.108% | $82.3837 | $82.38 | $82.40 | $82.40 |
| Purchase #3 | $210.55 | 6.860% | $224.9937 | $224.99 | $225.00 | $225.00 |
| Purchase #4 | $177.73 | 4.772% | $186.2113 | $186.21 | $186.20 | $186.20 |
| Purchase #5 | $67.85 | 10.323% | $74.8542 | $74.85 | $74.85 | $74.90 |
| Purchase #6 | $132.27 | 4.570% | $138.3147 | $138.31 | $138.30 | $138.30 |
| Purchase #7 | $165.42 | 3.359% | $170.9765 | $170.98 | $171.00 | $171.00 |
| 7 purchase totals = | $867.58 | $916.5410 | $916.53 | $916.55 | $916.60 | |