| 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 | $247.75 | 9.727% | $271.8486 | $271.85 | $271.85 | $271.80 |
| Purchase #2 | $119.93 | 3.724% | $124.3962 | $124.40 | $124.40 | $124.40 |
| Purchase #3 | $44.75 | 12.654% | $50.4127 | $50.41 | $50.40 | $50.40 |
| Purchase #4 | $16.68 | 11.246% | $18.5558 | $18.56 | $18.55 | $18.60 |
| Purchase #5 | $191.99 | 3.637% | $198.9727 | $198.97 | $198.95 | $199.00 |
| Purchase #6 | $70.39 | 13.864% | $80.1489 | $80.15 | $80.15 | $80.10 |
| Purchase #7 | $19.28 | 11.562% | $21.5092 | $21.51 | $21.50 | $21.50 |
| 7 purchase totals = | $710.77 | $765.8441 | $765.85 | $765.80 | $765.80 | |