| 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 | $135.85 | 3.284% | $140.3113 | $140.31 | $140.30 | $140.30 |
| Purchase #2 | $53.88 | 11.152% | $59.8887 | $59.89 | $59.90 | $59.90 |
| Purchase #3 | $201.44 | 13.583% | $228.8016 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $232.96 | 10.438% | $257.2764 | $257.28 | $257.30 | $257.30 |
| Purchase #5 | $68.38 | 6.653% | $72.9293 | $72.93 | $72.95 | $72.90 |
| Purchase #6 | $67.65 | 6.418% | $71.9918 | $71.99 | $72.00 | $72.00 |
| Purchase #7 | $142.30 | 8.290% | $154.0967 | $154.10 | $154.10 | $154.10 |
| 7 purchase totals = | $902.46 | $985.2958 | $985.30 | $985.35 | $985.30 | |