| 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 | $222.83 | 5.861% | $235.8901 | $235.89 | $235.90 | $235.90 |
| Purchase #2 | $7.89 | 11.257% | $8.7782 | $8.78 | $8.80 | $8.80 |
| Purchase #3 | $29.83 | 7.779% | $32.1505 | $32.15 | $32.15 | $32.20 |
| Purchase #4 | $156.83 | 11.753% | $175.2622 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $32.71 | 7.773% | $35.2525 | $35.25 | $35.25 | $35.30 |
| Purchase #6 | $191.57 | 13.318% | $217.0833 | $217.08 | $217.10 | $217.10 |
| Purchase #7 | $208.61 | 10.295% | $230.0864 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $850.27 | $934.5032 | $934.50 | $934.55 | $934.70 | |