| 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 | $91.31 | 11.420% | $101.7376 | $101.74 | $101.75 | $101.70 |
| Purchase #2 | $125.31 | 7.646% | $134.8912 | $134.89 | $134.90 | $134.90 |
| Purchase #3 | $45.80 | 13.779% | $52.1108 | $52.11 | $52.10 | $52.10 |
| Purchase #4 | $226.81 | 3.629% | $235.0409 | $235.04 | $235.05 | $235.00 |
| Purchase #5 | $219.81 | 12.189% | $246.6026 | $246.60 | $246.60 | $246.60 |
| Purchase #6 | $148.54 | 7.794% | $160.1172 | $160.12 | $160.10 | $160.10 |
| Purchase #7 | $163.85 | 8.244% | $177.3578 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $1,021.43 | $1,107.8581 | $1,107.86 | $1,107.85 | $1,107.80 | |