| 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 | $119.98 | 10.191% | $132.2072 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $216.53 | 3.639% | $224.4095 | $224.41 | $224.40 | $224.40 |
| Purchase #3 | $131.71 | 8.590% | $143.0239 | $143.02 | $143.00 | $143.00 |
| Purchase #4 | $16.68 | 11.246% | $18.5558 | $18.56 | $18.55 | $18.60 |
| Purchase #5 | $148.84 | 11.347% | $165.7289 | $165.73 | $165.75 | $165.70 |
| Purchase #6 | $198.63 | 3.196% | $204.9782 | $204.98 | $205.00 | $205.00 |
| Purchase #7 | $83.78 | 11.596% | $93.4951 | $93.50 | $93.50 | $93.50 |
| 7 purchase totals = | $916.15 | $982.3986 | $982.41 | $982.40 | $982.40 | |