| 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 | $8.40 | 12.492% | $9.4493 | $9.45 | $9.45 | $9.40 |
| Purchase #2 | $200.66 | 3.190% | $207.0611 | $207.06 | $207.05 | $207.10 |
| Purchase #3 | $98.77 | 12.162% | $110.7824 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $244.77 | 8.728% | $266.1335 | $266.13 | $266.15 | $266.10 |
| Purchase #5 | $13.35 | 12.731% | $15.0496 | $15.05 | $15.05 | $15.00 |
| Purchase #6 | $108.92 | 4.324% | $113.6297 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $216.27 | 10.491% | $238.9589 | $238.96 | $238.95 | $239.00 |
| 7 purchase totals = | $891.14 | $961.0645 | $961.06 | $961.10 | $961.00 | |