| 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 | $188.74 | 6.436% | $200.8873 | $200.89 | $200.90 | $200.90 |
| Purchase #2 | $42.75 | 13.404% | $48.4802 | $48.48 | $48.50 | $48.50 |
| Purchase #3 | $174.88 | 4.449% | $182.6604 | $182.66 | $182.65 | $182.70 |
| Purchase #4 | $229.84 | 10.573% | $254.141 | $254.14 | $254.15 | $254.10 |
| Purchase #5 | $54.83 | 13.268% | $62.1048 | $62.10 | $62.10 | $62.10 |
| Purchase #6 | $116.98 | 9.793% | $128.4359 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $25.90 | 4.313% | $27.0171 | $27.02 | $27.00 | $27.00 |
| 7 purchase totals = | $833.92 | $903.7267 | $903.73 | $903.75 | $903.70 | |