| 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 | $104.39 | 5.581% | $110.216 | $110.22 | $110.20 | $110.20 |
| Purchase #2 | $224.73 | 10.153% | $247.5468 | $247.55 | $247.55 | $247.50 |
| Purchase #3 | $85.40 | 6.529% | $90.9758 | $90.98 | $91.00 | $91.00 |
| Purchase #4 | $188.39 | 8.757% | $204.8873 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $125.29 | 13.499% | $142.2029 | $142.20 | $142.20 | $142.20 |
| Purchase #6 | $233.50 | 8.554% | $253.4736 | $253.47 | $253.45 | $253.50 |
| Purchase #7 | $94.41 | 5.612% | $99.7083 | $99.71 | $99.70 | $99.70 |
| 7 purchase totals = | $1,056.11 | $1,149.0107 | $1,149.02 | $1,149.00 | $1,149.00 | |