| 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 | $194.83 | 9.792% | $213.9078 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $170.41 | 10.478% | $188.2656 | $188.27 | $188.25 | $188.30 |
| Purchase #3 | $197.94 | 7.470% | $212.7261 | $212.73 | $212.75 | $212.70 |
| Purchase #4 | $208.62 | 3.802% | $216.5517 | $216.55 | $216.55 | $216.60 |
| Purchase #5 | $223.52 | 5.709% | $236.2808 | $236.28 | $236.30 | $236.30 |
| Purchase #6 | $202.77 | 5.145% | $213.2025 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $164.32 | 8.265% | $177.901 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $1,362.41 | $1,458.8355 | $1,458.84 | $1,458.85 | $1,458.90 | |