| 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 | $209.61 | 5.780% | $221.7255 | $221.73 | $221.75 | $221.70 |
| Purchase #2 | $137.50 | 6.540% | $146.4925 | $146.49 | $146.50 | $146.50 |
| Purchase #3 | $214.91 | 4.857% | $225.3482 | $225.35 | $225.35 | $225.30 |
| Purchase #4 | $65.83 | 3.498% | $68.1327 | $68.13 | $68.15 | $68.10 |
| Purchase #5 | $122.52 | 10.306% | $135.1469 | $135.15 | $135.15 | $135.10 |
| Purchase #6 | $132.30 | 12.450% | $148.7714 | $148.77 | $148.75 | $148.80 |
| Purchase #7 | $75.29 | 6.642% | $80.2908 | $80.29 | $80.30 | $80.30 |
| 7 purchase totals = | $957.96 | $1,025.9080 | $1,025.91 | $1,025.95 | $1,025.80 | |