| 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 | $125.66 | 10.678% | $139.078 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $135.33 | 9.676% | $148.4245 | $148.42 | $148.40 | $148.40 |
| Purchase #3 | $41.47 | 9.345% | $45.3454 | $45.35 | $45.35 | $45.30 |
| Purchase #4 | $189.33 | 9.709% | $207.712 | $207.71 | $207.70 | $207.70 |
| Purchase #5 | $203.40 | 11.159% | $226.0974 | $226.10 | $226.10 | $226.10 |
| Purchase #6 | $103.99 | 3.697% | $107.8345 | $107.83 | $107.85 | $107.80 |
| Purchase #7 | $137.49 | 9.591% | $150.6767 | $150.68 | $150.70 | $150.70 |
| 7 purchase totals = | $936.67 | $1,025.1685 | $1,025.17 | $1,025.20 | $1,025.10 | |