| 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 | $194.62 | 8.320% | $210.8124 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $215.85 | 12.560% | $242.9608 | $242.96 | $242.95 | $243.00 |
| Purchase #3 | $125.90 | 5.222% | $132.4745 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $99.76 | 10.641% | $110.3755 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $106.45 | 5.803% | $112.6273 | $112.63 | $112.65 | $112.60 |
| Purchase #6 | $228.58 | 3.678% | $236.9872 | $236.99 | $237.00 | $237.00 |
| Purchase #7 | $7.87 | 6.727% | $8.3994 | $8.40 | $8.40 | $8.40 |
| 7 purchase totals = | $979.03 | $1,054.6371 | $1,054.64 | $1,054.65 | $1,054.70 | |