| 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 | $128.33 | 11.488% | $143.0726 | $143.07 | $143.05 | $143.10 |
| Purchase #2 | $239.85 | 7.280% | $257.3111 | $257.31 | $257.30 | $257.30 |
| Purchase #3 | $236.40 | 12.299% | $265.4748 | $265.47 | $265.45 | $265.50 |
| Purchase #4 | $121.27 | 3.335% | $125.3144 | $125.31 | $125.30 | $125.30 |
| Purchase #5 | $158.61 | 12.625% | $178.6345 | $178.63 | $178.65 | $178.60 |
| Purchase #6 | $218.73 | 6.304% | $232.5187 | $232.52 | $232.50 | $232.50 |
| Purchase #7 | $143.55 | 4.671% | $150.2552 | $150.26 | $150.25 | $150.30 |
| 7 purchase totals = | $1,246.74 | $1,352.5813 | $1,352.57 | $1,352.50 | $1,352.60 | |