| 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 | $190.52 | 10.409% | $210.3512 | $210.35 | $210.35 | $210.40 |
| Purchase #2 | $170.41 | 7.813% | $183.7241 | $183.72 | $183.70 | $183.70 |
| Purchase #3 | $17.28 | 10.665% | $19.1229 | $19.12 | $19.10 | $19.10 |
| Purchase #4 | $44.67 | 3.751% | $46.3456 | $46.35 | $46.35 | $46.30 |
| Purchase #5 | $231.42 | 5.129% | $243.2895 | $243.29 | $243.30 | $243.30 |
| Purchase #6 | $59.75 | 13.488% | $67.8091 | $67.81 | $67.80 | $67.80 |
| Purchase #7 | $237.62 | 5.113% | $249.7695 | $249.77 | $249.75 | $249.80 |
| 7 purchase totals = | $951.67 | $1,020.4119 | $1,020.41 | $1,020.35 | $1,020.40 | |