| 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 | $115.63 | 4.858% | $121.2473 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $242.29 | 8.699% | $263.3668 | $263.37 | $263.35 | $263.40 |
| Purchase #3 | $45.64 | 5.582% | $48.1876 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $134.78 | 12.115% | $151.1086 | $151.11 | $151.10 | $151.10 |
| Purchase #5 | $87.91 | 12.780% | $99.1449 | $99.14 | $99.15 | $99.10 |
| Purchase #6 | $52.78 | 10.653% | $58.4027 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $203.97 | 9.374% | $223.0901 | $223.09 | $223.10 | $223.10 |
| 7 purchase totals = | $883.00 | $964.5480 | $964.55 | $964.55 | $964.50 | |