| 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 | $204.89 | 5.470% | $216.0975 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $18.35 | 5.157% | $19.2963 | $19.30 | $19.30 | $19.30 |
| Purchase #3 | $51.55 | 3.567% | $53.3888 | $53.39 | $53.40 | $53.40 |
| Purchase #4 | $219.27 | 3.649% | $227.2712 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $168.32 | 6.804% | $179.7725 | $179.77 | $179.75 | $179.80 |
| Purchase #6 | $130.65 | 3.116% | $134.7211 | $134.72 | $134.70 | $134.70 |
| Purchase #7 | $125.87 | 10.106% | $138.5904 | $138.59 | $138.60 | $138.60 |
| 7 purchase totals = | $918.90 | $969.1378 | $969.14 | $969.10 | $969.20 | |