| 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 | $195.93 | 9.686% | $214.9078 | $214.91 | $214.90 | $214.90 |
| Purchase #2 | $122.33 | 3.255% | $126.3118 | $126.31 | $126.30 | $126.30 |
| Purchase #3 | $38.35 | 8.861% | $41.7482 | $41.75 | $41.75 | $41.70 |
| Purchase #4 | $108.58 | 8.348% | $117.6443 | $117.64 | $117.65 | $117.60 |
| Purchase #5 | $170.40 | 12.457% | $191.6267 | $191.63 | $191.65 | $191.60 |
| Purchase #6 | $125.78 | 3.209% | $129.8163 | $129.82 | $129.80 | $129.80 |
| Purchase #7 | $13.53 | 7.208% | $14.5052 | $14.51 | $14.50 | $14.50 |
| 7 purchase totals = | $774.90 | $836.5603 | $836.57 | $836.55 | $836.40 | |