| 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 | $194.60 | 9.191% | $212.4857 | $212.49 | $212.50 | $212.50 |
| Purchase #2 | $140.35 | 10.476% | $155.0531 | $155.05 | $155.05 | $155.10 |
| Purchase #3 | $83.26 | 6.776% | $88.9017 | $88.90 | $88.90 | $88.90 |
| Purchase #4 | $10.97 | 12.711% | $12.3644 | $12.36 | $12.35 | $12.40 |
| Purchase #5 | $152.36 | 5.218% | $160.3101 | $160.31 | $160.30 | $160.30 |
| Purchase #6 | $148.66 | 8.765% | $161.69 | $161.69 | $161.70 | $161.70 |
| Purchase #7 | $204.74 | 9.813% | $224.8311 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $934.94 | $1,015.6361 | $1,015.63 | $1,015.65 | $1,015.70 | |