| 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 | $106.31 | 6.789% | $113.5274 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $208.28 | 10.299% | $229.7308 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $167.72 | 13.868% | $190.9794 | $190.98 | $191.00 | $191.00 |
| Purchase #4 | $12.96 | 10.383% | $14.3056 | $14.31 | $14.30 | $14.30 |
| Purchase #5 | $112.99 | 6.444% | $120.2711 | $120.27 | $120.25 | $120.30 |
| Purchase #6 | $23.63 | 6.249% | $25.1066 | $25.11 | $25.10 | $25.10 |
| Purchase #7 | $190.58 | 11.573% | $212.6358 | $212.64 | $212.65 | $212.60 |
| 7 purchase totals = | $822.47 | $906.5567 | $906.57 | $906.60 | $906.50 | |