| 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 | $212.78 | 7.733% | $229.2343 | $229.23 | $229.25 | $229.20 |
| Purchase #2 | $215.89 | 12.822% | $243.5714 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $206.40 | 13.452% | $234.1649 | $234.16 | $234.15 | $234.20 |
| Purchase #4 | $205.63 | 12.242% | $230.8032 | $230.80 | $230.80 | $230.80 |
| Purchase #5 | $198.88 | 7.742% | $214.2773 | $214.28 | $214.30 | $214.30 |
| Purchase #6 | $68.77 | 10.401% | $75.9228 | $75.92 | $75.90 | $75.90 |
| Purchase #7 | $32.80 | 11.735% | $36.6491 | $36.65 | $36.65 | $36.60 |
| 7 purchase totals = | $1,141.15 | $1,264.6230 | $1,264.61 | $1,264.60 | $1,264.60 | |