| 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 | $120.33 | 4.112% | $125.278 | $125.28 | $125.30 | $125.30 |
| Purchase #2 | $89.81 | 8.221% | $97.1933 | $97.19 | $97.20 | $97.20 |
| Purchase #3 | $167.64 | 9.846% | $184.1458 | $184.15 | $184.15 | $184.10 |
| Purchase #4 | $183.38 | 12.855% | $206.9535 | $206.95 | $206.95 | $207.00 |
| Purchase #5 | $36.41 | 7.335% | $39.0807 | $39.08 | $39.10 | $39.10 |
| Purchase #6 | $45.62 | 5.799% | $48.2655 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $220.51 | 4.431% | $230.2808 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $863.70 | $931.1976 | $931.20 | $931.25 | $931.30 | |