| 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 | $218.27 | 10.267% | $240.6798 | $240.68 | $240.70 | $240.70 |
| Purchase #2 | $208.63 | 6.862% | $222.9462 | $222.95 | $222.95 | $222.90 |
| Purchase #3 | $247.96 | 5.232% | $260.9333 | $260.93 | $260.95 | $260.90 |
| Purchase #4 | $162.84 | 7.471% | $175.0058 | $175.01 | $175.00 | $175.00 |
| Purchase #5 | $117.78 | 12.622% | $132.6462 | $132.65 | $132.65 | $132.60 |
| Purchase #6 | $70.47 | 7.604% | $75.8285 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $224.80 | 6.790% | $240.0639 | $240.06 | $240.05 | $240.10 |
| 7 purchase totals = | $1,250.75 | $1,348.1037 | $1,348.11 | $1,348.15 | $1,348.00 | |