| 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 | $244.98 | 10.384% | $270.4187 | $270.42 | $270.40 | $270.40 |
| Purchase #2 | $100.43 | 6.168% | $106.6245 | $106.62 | $106.60 | $106.60 |
| Purchase #3 | $208.54 | 13.190% | $236.0464 | $236.05 | $236.05 | $236.00 |
| Purchase #4 | $13.92 | 3.683% | $14.4327 | $14.43 | $14.45 | $14.40 |
| Purchase #5 | $231.74 | 12.325% | $260.302 | $260.30 | $260.30 | $260.30 |
| Purchase #6 | $47.43 | 10.606% | $52.4604 | $52.46 | $52.45 | $52.50 |
| Purchase #7 | $50.74 | 7.424% | $54.5069 | $54.51 | $54.50 | $54.50 |
| 7 purchase totals = | $897.78 | $994.7916 | $994.79 | $994.75 | $994.70 | |