| 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 | $93.97 | 8.239% | $101.7122 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $186.47 | 13.736% | $212.0835 | $212.08 | $212.10 | $212.10 |
| Purchase #3 | $59.30 | 13.323% | $67.2005 | $67.20 | $67.20 | $67.20 |
| Purchase #4 | $98.58 | 4.627% | $103.1413 | $103.14 | $103.15 | $103.10 |
| Purchase #5 | $39.59 | 3.182% | $40.8498 | $40.85 | $40.85 | $40.80 |
| Purchase #6 | $149.87 | 12.874% | $169.1643 | $169.16 | $169.15 | $169.20 |
| Purchase #7 | $215.49 | 10.594% | $238.319 | $238.32 | $238.30 | $238.30 |
| 7 purchase totals = | $843.27 | $932.4706 | $932.46 | $932.45 | $932.40 | |