| 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 | $215.36 | 13.245% | $243.8844 | $243.88 | $243.90 | $243.90 |
| Purchase #2 | $98.67 | 7.269% | $105.8423 | $105.84 | $105.85 | $105.80 |
| Purchase #3 | $140.83 | 12.650% | $158.645 | $158.65 | $158.65 | $158.60 |
| Purchase #4 | $42.84 | 7.533% | $46.0671 | $46.07 | $46.05 | $46.10 |
| Purchase #5 | $47.95 | 12.274% | $53.8354 | $53.84 | $53.85 | $53.80 |
| Purchase #6 | $241.27 | 13.478% | $273.7884 | $273.79 | $273.80 | $273.80 |
| Purchase #7 | $237.34 | 6.189% | $252.029 | $252.03 | $252.05 | $252.00 |
| 7 purchase totals = | $1,024.26 | $1,134.0916 | $1,134.10 | $1,134.15 | $1,134.00 | |