| 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 | $244.29 | 3.760% | $253.4753 | $253.48 | $253.50 | $253.50 |
| Purchase #2 | $95.95 | 7.523% | $103.1683 | $103.17 | $103.15 | $103.20 |
| Purchase #3 | $154.81 | 7.410% | $166.2814 | $166.28 | $166.30 | $166.30 |
| Purchase #4 | $49.28 | 13.762% | $56.0619 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $44.98 | 5.789% | $47.5839 | $47.58 | $47.60 | $47.60 |
| Purchase #6 | $105.31 | 7.535% | $113.2451 | $113.25 | $113.25 | $113.20 |
| Purchase #7 | $226.37 | 7.502% | $243.3523 | $243.35 | $243.35 | $243.40 |
| 7 purchase totals = | $920.99 | $983.1682 | $983.17 | $983.20 | $983.30 | |