| 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 | $42.60 | 7.314% | $45.7158 | $45.72 | $45.70 | $45.70 |
| Purchase #2 | $202.90 | 13.344% | $229.975 | $229.98 | $230.00 | $230.00 |
| Purchase #3 | $236.54 | 3.623% | $245.1098 | $245.11 | $245.10 | $245.10 |
| Purchase #4 | $27.98 | 5.180% | $29.4294 | $29.43 | $29.45 | $29.40 |
| Purchase #5 | $60.40 | 12.232% | $67.7881 | $67.79 | $67.80 | $67.80 |
| Purchase #6 | $44.32 | 9.833% | $48.678 | $48.68 | $48.70 | $48.70 |
| Purchase #7 | $247.95 | 13.823% | $282.2241 | $282.22 | $282.20 | $282.20 |
| 7 purchase totals = | $862.69 | $948.9202 | $948.93 | $948.95 | $948.90 | |