| 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 | $215.60 | 5.312% | $227.0527 | $227.05 | $227.05 | $227.10 |
| Purchase #2 | $33.44 | 9.707% | $36.686 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $11.88 | 3.611% | $12.309 | $12.31 | $12.30 | $12.30 |
| Purchase #4 | $21.48 | 7.183% | $23.0229 | $23.02 | $23.00 | $23.00 |
| Purchase #5 | $131.96 | 9.657% | $144.7034 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $42.95 | 8.603% | $46.645 | $46.65 | $46.65 | $46.60 |
| Purchase #7 | $90.78 | 3.805% | $94.2342 | $94.23 | $94.25 | $94.20 |
| 7 purchase totals = | $548.09 | $584.6532 | $584.65 | $584.65 | $584.60 | |