| 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 | $100.77 | 5.418% | $106.2297 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $217.66 | 11.309% | $242.2752 | $242.28 | $242.30 | $242.30 |
| Purchase #3 | $26.70 | 6.457% | $28.424 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $42.79 | 7.726% | $46.096 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $104.80 | 4.528% | $109.5453 | $109.55 | $109.55 | $109.50 |
| Purchase #6 | $72.56 | 11.415% | $80.8427 | $80.84 | $80.85 | $80.80 |
| Purchase #7 | $244.92 | 9.376% | $267.8837 | $267.88 | $267.90 | $267.90 |
| 7 purchase totals = | $810.20 | $881.2966 | $881.30 | $881.35 | $881.20 | |