| 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 | $222.55 | 13.741% | $253.1306 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $228.28 | 12.189% | $256.105 | $256.11 | $256.10 | $256.10 |
| Purchase #3 | $156.85 | 10.587% | $173.4557 | $173.46 | $173.45 | $173.50 |
| Purchase #4 | $181.58 | 12.462% | $204.2085 | $204.21 | $204.20 | $204.20 |
| Purchase #5 | $103.79 | 13.640% | $117.947 | $117.95 | $117.95 | $117.90 |
| Purchase #6 | $25.81 | 7.747% | $27.8095 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $203.63 | 10.244% | $224.4899 | $224.49 | $224.50 | $224.50 |
| 7 purchase totals = | $1,122.49 | $1,257.1462 | $1,257.16 | $1,257.15 | $1,257.10 | |