| 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 | $111.99 | 4.354% | $116.866 | $116.87 | $116.85 | $116.90 |
| Purchase #2 | $102.38 | 7.824% | $110.3902 | $110.39 | $110.40 | $110.40 |
| Purchase #3 | $55.93 | 5.560% | $59.0397 | $59.04 | $59.05 | $59.00 |
| Purchase #4 | $27.25 | 3.784% | $28.2811 | $28.28 | $28.30 | $28.30 |
| Purchase #5 | $241.66 | 5.363% | $254.6202 | $254.62 | $254.60 | $254.60 |
| Purchase #6 | $182.62 | 13.783% | $207.7905 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $131.73 | 13.355% | $149.3225 | $149.32 | $149.30 | $149.30 |
| 7 purchase totals = | $853.56 | $926.3102 | $926.31 | $926.30 | $926.30 | |