| 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 | $226.64 | 6.413% | $241.1744 | $241.17 | $241.15 | $241.20 |
| Purchase #2 | $81.87 | 11.212% | $91.0493 | $91.05 | $91.05 | $91.00 |
| Purchase #3 | $167.79 | 7.301% | $180.0403 | $180.04 | $180.05 | $180.00 |
| Purchase #4 | $132.55 | 5.374% | $139.6732 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $42.70 | 5.677% | $45.1241 | $45.12 | $45.10 | $45.10 |
| Purchase #6 | $23.96 | 12.711% | $27.0056 | $27.01 | $27.00 | $27.00 |
| Purchase #7 | $242.66 | 3.748% | $251.7549 | $251.75 | $251.75 | $251.80 |
| 7 purchase totals = | $918.17 | $975.8218 | $975.81 | $975.75 | $975.80 | |