| 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 | $103.96 | 3.529% | $107.6287 | $107.63 | $107.65 | $107.60 |
| Purchase #2 | $20.31 | 3.410% | $21.0026 | $21.00 | $21.00 | $21.00 |
| Purchase #3 | $228.60 | 9.237% | $249.7158 | $249.72 | $249.70 | $249.70 |
| Purchase #4 | $227.40 | 13.649% | $258.4378 | $258.44 | $258.45 | $258.40 |
| Purchase #5 | $246.99 | 9.550% | $270.5775 | $270.58 | $270.60 | $270.60 |
| Purchase #6 | $220.52 | 10.221% | $243.0593 | $243.06 | $243.05 | $243.10 |
| Purchase #7 | $106.75 | 3.461% | $110.4446 | $110.44 | $110.45 | $110.40 |
| 7 purchase totals = | $1,154.53 | $1,260.8663 | $1,260.87 | $1,260.90 | $1,260.80 | |