| 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 | $228.70 | 12.618% | $257.5574 | $257.56 | $257.55 | $257.60 |
| Purchase #2 | $46.33 | 9.476% | $50.7202 | $50.72 | $50.70 | $50.70 |
| Purchase #3 | $215.32 | 9.647% | $236.0919 | $236.09 | $236.10 | $236.10 |
| Purchase #4 | $82.77 | 4.109% | $86.171 | $86.17 | $86.15 | $86.20 |
| Purchase #5 | $179.48 | 10.752% | $198.7777 | $198.78 | $198.80 | $198.80 |
| Purchase #6 | $159.54 | 7.693% | $171.8134 | $171.81 | $171.80 | $171.80 |
| Purchase #7 | $125.39 | 4.511% | $131.0463 | $131.05 | $131.05 | $131.00 |
| 7 purchase totals = | $1,037.53 | $1,132.1779 | $1,132.18 | $1,132.15 | $1,132.20 | |