| 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 | $101.83 | 10.819% | $112.847 | $112.85 | $112.85 | $112.80 |
| Purchase #2 | $132.30 | 8.835% | $143.9887 | $143.99 | $144.00 | $144.00 |
| Purchase #3 | $219.88 | 4.324% | $229.3876 | $229.39 | $229.40 | $229.40 |
| Purchase #4 | $51.48 | 8.733% | $55.9757 | $55.98 | $56.00 | $56.00 |
| Purchase #5 | $220.40 | 12.583% | $248.1329 | $248.13 | $248.15 | $248.10 |
| Purchase #6 | $101.75 | 8.569% | $110.469 | $110.47 | $110.45 | $110.50 |
| Purchase #7 | $231.29 | 13.571% | $262.6784 | $262.68 | $262.70 | $262.70 |
| 7 purchase totals = | $1,058.93 | $1,163.4793 | $1,163.49 | $1,163.55 | $1,163.50 | |