| 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 | $209.46 | 7.524% | $225.2198 | $225.22 | $225.20 | $225.20 |
| Purchase #2 | $230.68 | 6.580% | $245.8587 | $245.86 | $245.85 | $245.90 |
| Purchase #3 | $244.99 | 11.368% | $272.8405 | $272.84 | $272.85 | $272.80 |
| Purchase #4 | $70.86 | 9.212% | $77.3876 | $77.39 | $77.40 | $77.40 |
| Purchase #5 | $99.48 | 10.615% | $110.0398 | $110.04 | $110.05 | $110.00 |
| Purchase #6 | $104.50 | 12.653% | $117.7224 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $110.74 | 5.494% | $116.8241 | $116.82 | $116.80 | $116.80 |
| 7 purchase totals = | $1,070.71 | $1,165.8929 | $1,165.89 | $1,165.85 | $1,165.80 | |