| 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 | $108.96 | 7.835% | $117.497 | $117.50 | $117.50 | $117.50 |
| Purchase #2 | $105.96 | 12.105% | $118.7865 | $118.79 | $118.80 | $118.80 |
| Purchase #3 | $143.75 | 3.586% | $148.9049 | $148.90 | $148.90 | $148.90 |
| Purchase #4 | $216.78 | 12.499% | $243.8753 | $243.88 | $243.90 | $243.90 |
| Purchase #5 | $215.33 | 4.495% | $225.0091 | $225.01 | $225.00 | $225.00 |
| Purchase #6 | $180.93 | 8.365% | $196.0648 | $196.06 | $196.05 | $196.10 |
| Purchase #7 | $228.84 | 6.796% | $244.392 | $244.39 | $244.40 | $244.40 |
| 7 purchase totals = | $1,200.55 | $1,294.5296 | $1,294.53 | $1,294.55 | $1,294.60 | |