| 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 | $213.25 | 12.858% | $240.6697 | $240.67 | $240.65 | $240.70 |
| Purchase #2 | $219.85 | 4.821% | $230.449 | $230.45 | $230.45 | $230.40 |
| Purchase #3 | $107.67 | 3.121% | $111.0304 | $111.03 | $111.05 | $111.00 |
| Purchase #4 | $74.83 | 6.216% | $79.4814 | $79.48 | $79.50 | $79.50 |
| Purchase #5 | $161.49 | 5.504% | $170.3784 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $12.71 | 7.342% | $13.6432 | $13.64 | $13.65 | $13.60 |
| Purchase #7 | $82.57 | 5.843% | $87.3946 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $872.37 | $933.0467 | $933.04 | $933.10 | $933.00 | |