| 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 | $235.28 | 7.388% | $252.6625 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $149.87 | 10.843% | $166.1204 | $166.12 | $166.10 | $166.10 |
| Purchase #3 | $102.96 | 5.676% | $108.804 | $108.80 | $108.80 | $108.80 |
| Purchase #4 | $134.46 | 7.145% | $144.0672 | $144.07 | $144.05 | $144.10 |
| Purchase #5 | $141.99 | 10.155% | $156.4091 | $156.41 | $156.40 | $156.40 |
| Purchase #6 | $11.68 | 10.332% | $12.8868 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $236.64 | 4.851% | $248.1194 | $248.12 | $248.10 | $248.10 |
| 7 purchase totals = | $1,012.88 | $1,089.0694 | $1,089.07 | $1,089.00 | $1,089.10 | |