| 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 | $17.40 | 10.824% | $19.2834 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $209.80 | 9.863% | $230.4926 | $230.49 | $230.50 | $230.50 |
| Purchase #3 | $119.79 | 7.810% | $129.1456 | $129.15 | $129.15 | $129.10 |
| Purchase #4 | $244.39 | 3.593% | $253.1709 | $253.17 | $253.15 | $253.20 |
| Purchase #5 | $10.61 | 4.870% | $11.1267 | $11.13 | $11.15 | $11.10 |
| Purchase #6 | $38.56 | 13.198% | $43.6491 | $43.65 | $43.65 | $43.60 |
| Purchase #7 | $112.55 | 10.836% | $124.7459 | $124.75 | $124.75 | $124.70 |
| 7 purchase totals = | $753.10 | $811.6142 | $811.62 | $811.65 | $811.50 | |