| 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 | $217.77 | 5.823% | $230.4507 | $230.45 | $230.45 | $230.50 |
| Purchase #2 | $44.73 | 4.181% | $46.6002 | $46.60 | $46.60 | $46.60 |
| Purchase #3 | $107.47 | 12.321% | $120.7114 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $163.43 | 12.653% | $184.1088 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $184.78 | 7.595% | $198.814 | $198.81 | $198.80 | $198.80 |
| Purchase #6 | $104.85 | 12.786% | $118.2561 | $118.26 | $118.25 | $118.30 |
| Purchase #7 | $26.74 | 10.404% | $29.522 | $29.52 | $29.50 | $29.50 |
| 7 purchase totals = | $849.77 | $928.4632 | $928.46 | $928.40 | $928.50 | |