| 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 | $222.80 | 7.135% | $238.6968 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $90.54 | 8.801% | $98.5084 | $98.51 | $98.50 | $98.50 |
| Purchase #3 | $112.72 | 3.685% | $116.8737 | $116.87 | $116.85 | $116.90 |
| Purchase #4 | $208.94 | 12.544% | $235.1494 | $235.15 | $235.15 | $235.10 |
| Purchase #5 | $45.92 | 3.846% | $47.6861 | $47.69 | $47.70 | $47.70 |
| Purchase #6 | $6.45 | 11.248% | $7.1755 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $7.71 | 5.776% | $8.1553 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $695.08 | $752.2452 | $752.26 | $752.25 | $752.30 | |