| 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 | $92.56 | 7.782% | $99.763 | $99.76 | $99.75 | $99.80 |
| Purchase #2 | $231.48 | 8.753% | $251.7414 | $251.74 | $251.75 | $251.70 |
| Purchase #3 | $250.77 | 8.594% | $272.3212 | $272.32 | $272.30 | $272.30 |
| Purchase #4 | $153.99 | 3.749% | $159.7631 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $121.70 | 4.514% | $127.1935 | $127.19 | $127.20 | $127.20 |
| Purchase #6 | $124.47 | 4.239% | $129.7463 | $129.75 | $129.75 | $129.70 |
| Purchase #7 | $78.49 | 13.792% | $89.3153 | $89.32 | $89.30 | $89.30 |
| 7 purchase totals = | $1,053.46 | $1,129.8438 | $1,129.84 | $1,129.80 | $1,129.80 | |