| 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 | $126.50 | 3.139% | $130.4708 | $130.47 | $130.45 | $130.50 |
| Purchase #2 | $173.33 | 9.666% | $190.0841 | $190.08 | $190.10 | $190.10 |
| Purchase #3 | $235.45 | 9.107% | $256.8924 | $256.89 | $256.90 | $256.90 |
| Purchase #4 | $127.79 | 7.803% | $137.7615 | $137.76 | $137.75 | $137.80 |
| Purchase #5 | $224.39 | 10.134% | $247.1297 | $247.13 | $247.15 | $247.10 |
| Purchase #6 | $124.97 | 12.343% | $140.395 | $140.40 | $140.40 | $140.40 |
| Purchase #7 | $220.83 | 7.787% | $238.026 | $238.03 | $238.05 | $238.00 |
| 7 purchase totals = | $1,233.26 | $1,340.7595 | $1,340.76 | $1,340.80 | $1,340.80 | |