| 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 | $13.40 | 8.467% | $14.5346 | $14.53 | $14.55 | $14.50 |
| Purchase #2 | $213.82 | 6.623% | $227.9813 | $227.98 | $228.00 | $228.00 |
| Purchase #3 | $225.27 | 5.532% | $237.7319 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $169.57 | 13.148% | $191.8651 | $191.87 | $191.85 | $191.90 |
| Purchase #5 | $223.84 | 13.131% | $253.2324 | $253.23 | $253.25 | $253.20 |
| Purchase #6 | $227.48 | 6.819% | $242.9919 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $213.55 | 7.624% | $229.8311 | $229.83 | $229.85 | $229.80 |
| 7 purchase totals = | $1,286.93 | $1,398.1683 | $1,398.16 | $1,398.25 | $1,398.10 | |