| 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 | $135.70 | 6.313% | $144.2667 | $144.27 | $144.25 | $144.30 |
| Purchase #2 | $110.41 | 5.498% | $116.4803 | $116.48 | $116.50 | $116.50 |
| Purchase #3 | $11.43 | 5.715% | $12.0832 | $12.08 | $12.10 | $12.10 |
| Purchase #4 | $235.33 | 3.166% | $242.7805 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $206.64 | 12.795% | $233.0796 | $233.08 | $233.10 | $233.10 |
| Purchase #6 | $119.64 | 6.858% | $127.8449 | $127.84 | $127.85 | $127.80 |
| Purchase #7 | $35.25 | 12.385% | $39.6157 | $39.62 | $39.60 | $39.60 |
| 7 purchase totals = | $854.40 | $916.1509 | $916.15 | $916.20 | $916.20 | |