| 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 | $100.91 | 5.136% | $106.0927 | $106.09 | $106.10 | $106.10 |
| Purchase #2 | $231.39 | 10.300% | $255.2232 | $255.22 | $255.20 | $255.20 |
| Purchase #3 | $92.95 | 3.724% | $96.4115 | $96.41 | $96.40 | $96.40 |
| Purchase #4 | $125.66 | 6.822% | $134.2325 | $134.23 | $134.25 | $134.20 |
| Purchase #5 | $190.73 | 6.157% | $202.4732 | $202.47 | $202.45 | $202.50 |
| Purchase #6 | $54.51 | 13.757% | $62.0089 | $62.01 | $62.00 | $62.00 |
| Purchase #7 | $43.56 | 4.525% | $45.5311 | $45.53 | $45.55 | $45.50 |
| 7 purchase totals = | $839.71 | $901.9731 | $901.96 | $901.95 | $901.90 | |