| 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 | $239.51 | 8.787% | $260.5557 | $260.56 | $260.55 | $260.60 |
| Purchase #2 | $115.27 | 9.849% | $126.6229 | $126.62 | $126.60 | $126.60 |
| Purchase #3 | $17.64 | 4.137% | $18.3698 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $86.70 | 6.728% | $92.5332 | $92.53 | $92.55 | $92.50 |
| Purchase #5 | $120.51 | 4.468% | $125.8944 | $125.89 | $125.90 | $125.90 |
| Purchase #6 | $12.38 | 11.829% | $13.8444 | $13.84 | $13.85 | $13.80 |
| Purchase #7 | $74.36 | 6.844% | $79.4492 | $79.45 | $79.45 | $79.40 |
| 7 purchase totals = | $666.37 | $717.2696 | $717.26 | $717.25 | $717.20 | |