| 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 | $224.86 | 13.752% | $255.7827 | $255.78 | $255.80 | $255.80 |
| Purchase #2 | $203.27 | 9.283% | $222.1396 | $222.14 | $222.15 | $222.10 |
| Purchase #3 | $205.58 | 9.855% | $225.8399 | $225.84 | $225.85 | $225.80 |
| Purchase #4 | $227.91 | 6.828% | $243.4717 | $243.47 | $243.45 | $243.50 |
| Purchase #5 | $185.39 | 7.216% | $198.7677 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $118.79 | 6.308% | $126.2833 | $126.28 | $126.30 | $126.30 |
| Purchase #7 | $135.88 | 12.144% | $152.3813 | $152.38 | $152.40 | $152.40 |
| 7 purchase totals = | $1,301.68 | $1,424.6662 | $1,424.66 | $1,424.70 | $1,424.70 | |