| 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 | $212.84 | 8.295% | $230.4951 | $230.50 | $230.50 | $230.50 |
| Purchase #2 | $244.53 | 11.312% | $272.1912 | $272.19 | $272.20 | $272.20 |
| Purchase #3 | $102.77 | 6.570% | $109.522 | $109.52 | $109.50 | $109.50 |
| Purchase #4 | $16.59 | 7.440% | $17.8243 | $17.82 | $17.80 | $17.80 |
| Purchase #5 | $42.50 | 9.113% | $46.373 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $70.97 | 6.146% | $75.3318 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $127.66 | 12.804% | $144.0056 | $144.01 | $144.00 | $144.00 |
| 7 purchase totals = | $817.86 | $895.7430 | $895.74 | $895.70 | $895.70 | |