| 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 | $244.41 | 5.484% | $257.8134 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $133.40 | 7.334% | $143.1836 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $135.49 | 9.671% | $148.5932 | $148.59 | $148.60 | $148.60 |
| Purchase #4 | $89.88 | 7.590% | $96.7019 | $96.70 | $96.70 | $96.70 |
| Purchase #5 | $248.97 | 7.728% | $268.2104 | $268.21 | $268.20 | $268.20 |
| Purchase #6 | $229.87 | 8.224% | $248.7745 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $13.57 | 3.637% | $14.0635 | $14.06 | $14.05 | $14.10 |
| 7 purchase totals = | $1,095.59 | $1,177.3405 | $1,177.32 | $1,177.30 | $1,177.40 | |