| 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 | $248.48 | 9.725% | $272.6447 | $272.64 | $272.65 | $272.60 |
| Purchase #2 | $213.47 | 10.562% | $236.0167 | $236.02 | $236.00 | $236.00 |
| Purchase #3 | $222.69 | 7.778% | $240.0108 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $23.84 | 3.464% | $24.6658 | $24.67 | $24.65 | $24.70 |
| Purchase #5 | $11.53 | 4.560% | $12.0558 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $102.67 | 3.499% | $106.2624 | $106.26 | $106.25 | $106.30 |
| Purchase #7 | $69.84 | 4.158% | $72.7439 | $72.74 | $72.75 | $72.70 |
| 7 purchase totals = | $892.52 | $964.4001 | $964.40 | $964.35 | $964.40 | |