| 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 | $213.78 | 11.261% | $237.8538 | $237.85 | $237.85 | $237.90 |
| Purchase #2 | $7.75 | 13.246% | $8.7766 | $8.78 | $8.80 | $8.80 |
| Purchase #3 | $185.45 | 7.728% | $199.7816 | $199.78 | $199.80 | $199.80 |
| Purchase #4 | $42.43 | 6.607% | $45.2334 | $45.23 | $45.25 | $45.20 |
| Purchase #5 | $107.95 | 10.814% | $119.6237 | $119.62 | $119.60 | $119.60 |
| Purchase #6 | $219.42 | 10.755% | $243.0186 | $243.02 | $243.00 | $243.00 |
| Purchase #7 | $112.71 | 3.630% | $116.8014 | $116.80 | $116.80 | $116.80 |
| 7 purchase totals = | $889.49 | $971.0891 | $971.08 | $971.10 | $971.10 | |