| 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 | $59.40 | 7.402% | $63.7968 | $63.80 | $63.80 | $63.80 |
| Purchase #2 | $214.66 | 5.280% | $225.994 | $225.99 | $226.00 | $226.00 |
| Purchase #3 | $72.47 | 9.573% | $79.4076 | $79.41 | $79.40 | $79.40 |
| Purchase #4 | $144.36 | 7.502% | $155.1899 | $155.19 | $155.20 | $155.20 |
| Purchase #5 | $194.78 | 9.245% | $212.7874 | $212.79 | $212.80 | $212.80 |
| Purchase #6 | $222.97 | 8.137% | $241.1131 | $241.11 | $241.10 | $241.10 |
| Purchase #7 | $125.52 | 10.325% | $138.4799 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $1,034.16 | $1,116.7687 | $1,116.77 | $1,116.80 | $1,116.80 | |