| 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 | $227.76 | 6.873% | $243.4139 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $39.71 | 11.795% | $44.3938 | $44.39 | $44.40 | $44.40 |
| Purchase #3 | $100.60 | 12.156% | $112.8289 | $112.83 | $112.85 | $112.80 |
| Purchase #4 | $118.53 | 12.388% | $133.2135 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $247.30 | 3.160% | $255.1147 | $255.11 | $255.10 | $255.10 |
| Purchase #6 | $180.82 | 8.465% | $196.1264 | $196.13 | $196.15 | $196.10 |
| Purchase #7 | $5.49 | 12.491% | $6.1758 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $920.21 | $991.2670 | $991.26 | $991.30 | $991.20 | |