| 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 | $98.83 | 9.755% | $108.4709 | $108.47 | $108.45 | $108.50 |
| Purchase #2 | $204.71 | 4.369% | $213.6538 | $213.65 | $213.65 | $213.70 |
| Purchase #3 | $163.81 | 3.757% | $169.9643 | $169.96 | $169.95 | $170.00 |
| Purchase #4 | $84.63 | 11.308% | $94.2 | $94.20 | $94.20 | $94.20 |
| Purchase #5 | $125.45 | 8.136% | $135.6566 | $135.66 | $135.65 | $135.70 |
| Purchase #6 | $229.65 | 13.217% | $260.0028 | $260.00 | $260.00 | $260.00 |
| Purchase #7 | $83.38 | 7.670% | $89.7752 | $89.78 | $89.80 | $89.80 |
| 7 purchase totals = | $990.46 | $1,071.7236 | $1,071.72 | $1,071.70 | $1,071.90 | |