| 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 | $195.92 | 10.678% | $216.8403 | $216.84 | $216.85 | $216.80 |
| Purchase #2 | $19.90 | 7.150% | $21.3229 | $21.32 | $21.30 | $21.30 |
| Purchase #3 | $12.31 | 6.107% | $13.0618 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $200.43 | 11.587% | $223.6538 | $223.65 | $223.65 | $223.70 |
| Purchase #5 | $113.26 | 4.348% | $118.1845 | $118.18 | $118.20 | $118.20 |
| Purchase #6 | $161.88 | 5.341% | $170.526 | $170.53 | $170.55 | $170.50 |
| Purchase #7 | $84.61 | 9.290% | $92.4703 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $788.31 | $856.0596 | $856.05 | $856.05 | $856.10 | |