| 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 | $113.60 | 8.829% | $123.6297 | $123.63 | $123.65 | $123.60 |
| Purchase #2 | $193.61 | 5.244% | $203.7629 | $203.76 | $203.75 | $203.80 |
| Purchase #3 | $148.82 | 6.371% | $158.3013 | $158.30 | $158.30 | $158.30 |
| Purchase #4 | $219.35 | 8.123% | $237.1678 | $237.17 | $237.15 | $237.20 |
| Purchase #5 | $136.41 | 6.290% | $144.9902 | $144.99 | $145.00 | $145.00 |
| Purchase #6 | $230.68 | 12.573% | $259.6834 | $259.68 | $259.70 | $259.70 |
| Purchase #7 | $244.75 | 11.412% | $272.6809 | $272.68 | $272.70 | $272.70 |
| 7 purchase totals = | $1,287.22 | $1,400.2162 | $1,400.21 | $1,400.25 | $1,400.30 | |