| 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 | $213.63 | 10.459% | $235.9736 | $235.97 | $235.95 | $236.00 |
| Purchase #2 | $25.88 | 10.110% | $28.4965 | $28.50 | $28.50 | $28.50 |
| Purchase #3 | $248.49 | 13.662% | $282.4387 | $282.44 | $282.45 | $282.40 |
| Purchase #4 | $120.55 | 9.855% | $132.4302 | $132.43 | $132.45 | $132.40 |
| Purchase #5 | $147.90 | 4.801% | $155.0007 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $99.48 | 10.723% | $110.1472 | $110.15 | $110.15 | $110.10 |
| Purchase #7 | $213.70 | 9.637% | $234.2943 | $234.29 | $234.30 | $234.30 |
| 7 purchase totals = | $1,069.63 | $1,178.7812 | $1,178.78 | $1,178.80 | $1,178.70 | |