| 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 | $212.28 | 12.158% | $238.089 | $238.09 | $238.10 | $238.10 |
| Purchase #2 | $224.32 | 5.168% | $235.9129 | $235.91 | $235.90 | $235.90 |
| Purchase #3 | $199.70 | 8.537% | $216.7484 | $216.75 | $216.75 | $216.70 |
| Purchase #4 | $76.36 | 3.412% | $78.9654 | $78.97 | $78.95 | $79.00 |
| Purchase #5 | $156.86 | 8.702% | $170.51 | $170.51 | $170.50 | $170.50 |
| Purchase #6 | $40.71 | 10.109% | $44.8254 | $44.83 | $44.85 | $44.80 |
| Purchase #7 | $25.44 | 6.559% | $27.1086 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $935.67 | $1,012.1597 | $1,012.17 | $1,012.15 | $1,012.10 | |