| 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 | $191.38 | 11.483% | $213.3562 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $201.82 | 4.467% | $210.8353 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $249.57 | 12.655% | $281.1531 | $281.15 | $281.15 | $281.20 |
| Purchase #4 | $176.96 | 12.217% | $198.5792 | $198.58 | $198.60 | $198.60 |
| Purchase #5 | $126.52 | 5.447% | $133.4115 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $150.35 | 6.180% | $159.6416 | $159.64 | $159.65 | $159.60 |
| Purchase #7 | $79.62 | 3.197% | $82.1655 | $82.17 | $82.15 | $82.20 |
| 7 purchase totals = | $1,176.22 | $1,279.1424 | $1,279.15 | $1,279.15 | $1,279.20 | |