| 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 | $103.35 | 3.341% | $106.8029 | $106.80 | $106.80 | $106.80 |
| Purchase #2 | $170.96 | 10.210% | $188.415 | $188.42 | $188.40 | $188.40 |
| Purchase #3 | $223.67 | 7.644% | $240.7673 | $240.77 | $240.75 | $240.80 |
| Purchase #4 | $163.73 | 3.242% | $169.0381 | $169.04 | $169.05 | $169.00 |
| Purchase #5 | $136.25 | 13.353% | $154.4435 | $154.44 | $154.45 | $154.40 |
| Purchase #6 | $207.59 | 8.135% | $224.4774 | $224.48 | $224.50 | $224.50 |
| Purchase #7 | $236.39 | 10.143% | $260.367 | $260.37 | $260.35 | $260.40 |
| 7 purchase totals = | $1,241.94 | $1,344.3112 | $1,344.32 | $1,344.30 | $1,344.30 | |