| 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 | $12.65 | 13.436% | $14.3497 | $14.35 | $14.35 | $14.30 |
| Purchase #2 | $205.61 | 13.536% | $233.4414 | $233.44 | $233.45 | $233.40 |
| Purchase #3 | $49.64 | 9.219% | $54.2163 | $54.22 | $54.20 | $54.20 |
| Purchase #4 | $118.31 | 9.335% | $129.3542 | $129.35 | $129.35 | $129.40 |
| Purchase #5 | $89.82 | 3.609% | $93.0616 | $93.06 | $93.05 | $93.10 |
| Purchase #6 | $212.80 | 7.700% | $229.1856 | $229.19 | $229.20 | $229.20 |
| Purchase #7 | $141.80 | 12.652% | $159.7405 | $159.74 | $159.75 | $159.70 |
| 7 purchase totals = | $830.63 | $913.3493 | $913.35 | $913.35 | $913.30 | |