| 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 | $235.81 | 7.582% | $253.6891 | $253.69 | $253.70 | $253.70 |
| Purchase #2 | $207.77 | 6.135% | $220.5167 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $110.44 | 11.601% | $123.2521 | $123.25 | $123.25 | $123.30 |
| Purchase #4 | $20.80 | 5.203% | $21.8822 | $21.88 | $21.90 | $21.90 |
| Purchase #5 | $37.87 | 13.658% | $43.0423 | $43.04 | $43.05 | $43.00 |
| Purchase #6 | $143.95 | 13.848% | $163.8842 | $163.88 | $163.90 | $163.90 |
| Purchase #7 | $87.63 | 13.210% | $99.2059 | $99.21 | $99.20 | $99.20 |
| 7 purchase totals = | $844.27 | $925.4725 | $925.47 | $925.50 | $925.50 | |