| 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 | $99.94 | 8.704% | $108.6388 | $108.64 | $108.65 | $108.60 |
| Purchase #2 | $18.47 | 5.705% | $19.5237 | $19.52 | $19.50 | $19.50 |
| Purchase #3 | $215.35 | 7.734% | $232.0052 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $144.26 | 10.540% | $159.465 | $159.47 | $159.45 | $159.50 |
| Purchase #5 | $209.89 | 7.705% | $226.062 | $226.06 | $226.05 | $226.10 |
| Purchase #6 | $201.52 | 11.480% | $224.6545 | $224.65 | $224.65 | $224.70 |
| Purchase #7 | $17.39 | 12.554% | $19.5731 | $19.57 | $19.55 | $19.60 |
| 7 purchase totals = | $906.82 | $989.9223 | $989.92 | $989.85 | $990.00 | |