| 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 | $239.68 | 9.517% | $262.4903 | $262.49 | $262.50 | $262.50 |
| Purchase #2 | $122.87 | 5.699% | $129.8724 | $129.87 | $129.85 | $129.90 |
| Purchase #3 | $56.93 | 12.316% | $63.9415 | $63.94 | $63.95 | $63.90 |
| Purchase #4 | $175.31 | 10.735% | $194.1295 | $194.13 | $194.15 | $194.10 |
| Purchase #5 | $99.70 | 5.473% | $105.1566 | $105.16 | $105.15 | $105.20 |
| Purchase #6 | $234.90 | 12.427% | $264.091 | $264.09 | $264.10 | $264.10 |
| Purchase #7 | $139.38 | 13.656% | $158.4137 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $1,068.77 | $1,178.0950 | $1,178.09 | $1,178.10 | $1,178.10 | |