| 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 | $97.56 | 11.865% | $109.1355 | $109.14 | $109.15 | $109.10 |
| Purchase #2 | $59.60 | 8.586% | $64.7173 | $64.72 | $64.70 | $64.70 |
| Purchase #3 | $188.26 | 8.536% | $204.3299 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $222.84 | 7.114% | $238.6928 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $103.39 | 6.507% | $110.1176 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $232.43 | 9.476% | $254.4551 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $244.79 | 3.730% | $253.9207 | $253.92 | $253.90 | $253.90 |
| 7 purchase totals = | $1,148.87 | $1,235.3689 | $1,235.38 | $1,235.35 | $1,235.30 | |