| 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 | $235.34 | 8.799% | $256.0476 | $256.05 | $256.05 | $256.00 |
| Purchase #2 | $96.46 | 7.852% | $104.034 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $67.25 | 13.563% | $76.3711 | $76.37 | $76.35 | $76.40 |
| Purchase #4 | $159.67 | 6.642% | $170.2753 | $170.28 | $170.30 | $170.30 |
| Purchase #5 | $140.81 | 4.187% | $146.7057 | $146.71 | $146.70 | $146.70 |
| Purchase #6 | $24.31 | 9.651% | $26.6562 | $26.66 | $26.65 | $26.70 |
| Purchase #7 | $21.43 | 12.511% | $24.1111 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $745.27 | $804.2010 | $804.21 | $804.20 | $804.20 | |