| 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 | $115.87 | 10.305% | $127.8104 | $127.81 | $127.80 | $127.80 |
| Purchase #2 | $202.90 | 7.661% | $218.4442 | $218.44 | $218.45 | $218.40 |
| Purchase #3 | $27.40 | 9.343% | $29.96 | $29.96 | $29.95 | $30.00 |
| Purchase #4 | $58.62 | 13.456% | $66.5079 | $66.51 | $66.50 | $66.50 |
| Purchase #5 | $65.47 | 9.290% | $71.5522 | $71.55 | $71.55 | $71.60 |
| Purchase #6 | $59.59 | 10.416% | $65.7969 | $65.80 | $65.80 | $65.80 |
| Purchase #7 | $234.88 | 7.767% | $253.1231 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $764.73 | $833.1947 | $833.19 | $833.15 | $833.20 | |