| 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 | $98.84 | 7.404% | $106.1581 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $203.49 | 12.566% | $229.0606 | $229.06 | $229.05 | $229.10 |
| Purchase #3 | $105.78 | 12.730% | $119.2458 | $119.25 | $119.25 | $119.20 |
| Purchase #4 | $174.95 | 10.156% | $192.7179 | $192.72 | $192.70 | $192.70 |
| Purchase #5 | $25.96 | 6.234% | $27.5783 | $27.58 | $27.60 | $27.60 |
| Purchase #6 | $173.32 | 6.249% | $184.1508 | $184.15 | $184.15 | $184.20 |
| Purchase #7 | $123.52 | 11.177% | $137.3258 | $137.33 | $137.35 | $137.30 |
| 7 purchase totals = | $905.86 | $996.2373 | $996.25 | $996.25 | $996.30 | |