| 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 | $204.70 | 9.505% | $224.1567 | $224.16 | $224.15 | $224.20 |
| Purchase #2 | $119.43 | 9.757% | $131.0828 | $131.08 | $131.10 | $131.10 |
| Purchase #3 | $232.40 | 10.268% | $256.2628 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $89.65 | 4.716% | $93.8779 | $93.88 | $93.90 | $93.90 |
| Purchase #5 | $19.44 | 12.436% | $21.8576 | $21.86 | $21.85 | $21.90 |
| Purchase #6 | $194.33 | 7.660% | $209.2157 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $208.90 | 8.239% | $226.1113 | $226.11 | $226.10 | $226.10 |
| 7 purchase totals = | $1,068.85 | $1,162.5648 | $1,162.57 | $1,162.55 | $1,162.70 | |