| 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 | $229.64 | 13.456% | $260.5404 | $260.54 | $260.55 | $260.50 |
| Purchase #2 | $107.55 | 8.141% | $116.3056 | $116.31 | $116.30 | $116.30 |
| Purchase #3 | $186.56 | 7.874% | $201.2497 | $201.25 | $201.25 | $201.20 |
| Purchase #4 | $204.73 | 9.249% | $223.6655 | $223.67 | $223.65 | $223.70 |
| Purchase #5 | $56.49 | 11.134% | $62.7796 | $62.78 | $62.80 | $62.80 |
| Purchase #6 | $203.38 | 7.765% | $219.1725 | $219.17 | $219.15 | $219.20 |
| Purchase #7 | $121.86 | 4.292% | $127.0902 | $127.09 | $127.10 | $127.10 |
| 7 purchase totals = | $1,110.21 | $1,210.8035 | $1,210.81 | $1,210.80 | $1,210.80 | |