| 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 | $219.35 | 11.654% | $244.913 | $244.91 | $244.90 | $244.90 |
| Purchase #2 | $176.68 | 7.870% | $190.5847 | $190.58 | $190.60 | $190.60 |
| Purchase #3 | $154.66 | 5.850% | $163.7076 | $163.71 | $163.70 | $163.70 |
| Purchase #4 | $31.52 | 4.600% | $32.9699 | $32.97 | $32.95 | $33.00 |
| Purchase #5 | $127.88 | 7.179% | $137.0605 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $234.41 | 12.499% | $263.7089 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $208.99 | 10.552% | $231.0426 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $1,153.49 | $1,263.9872 | $1,263.98 | $1,263.95 | $1,264.00 | |