| 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 | $111.58 | 8.264% | $120.801 | $120.80 | $120.80 | $120.80 |
| Purchase #2 | $46.80 | 7.701% | $50.4041 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $117.46 | 7.515% | $126.2871 | $126.29 | $126.30 | $126.30 |
| Purchase #4 | $125.27 | 12.181% | $140.5291 | $140.53 | $140.55 | $140.50 |
| Purchase #5 | $100.86 | 8.310% | $109.2415 | $109.24 | $109.25 | $109.20 |
| Purchase #6 | $108.57 | 11.224% | $120.7559 | $120.76 | $120.75 | $120.80 |
| Purchase #7 | $91.68 | 9.220% | $100.1329 | $100.13 | $100.15 | $100.10 |
| 7 purchase totals = | $702.22 | $768.1516 | $768.15 | $768.20 | $768.10 | |