| 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 | $41.31 | 5.299% | $43.499 | $43.50 | $43.50 | $43.50 |
| Purchase #2 | $175.88 | 3.566% | $182.1519 | $182.15 | $182.15 | $182.20 |
| Purchase #3 | $85.65 | 6.759% | $91.4391 | $91.44 | $91.45 | $91.40 |
| Purchase #4 | $219.80 | 9.294% | $240.2282 | $240.23 | $240.25 | $240.20 |
| Purchase #5 | $132.30 | 13.469% | $150.1195 | $150.12 | $150.10 | $150.10 |
| Purchase #6 | $132.29 | 9.686% | $145.1036 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $208.73 | 13.143% | $236.1634 | $236.16 | $236.15 | $236.20 |
| 7 purchase totals = | $995.96 | $1,088.7047 | $1,088.70 | $1,088.70 | $1,088.70 | |