| 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 | $229.31 | 6.382% | $243.9446 | $243.94 | $243.95 | $243.90 |
| Purchase #2 | $155.70 | 4.380% | $162.5197 | $162.52 | $162.50 | $162.50 |
| Purchase #3 | $111.64 | 8.643% | $121.289 | $121.29 | $121.30 | $121.30 |
| Purchase #4 | $121.37 | 5.114% | $127.5769 | $127.58 | $127.60 | $127.60 |
| Purchase #5 | $191.97 | 11.650% | $214.3345 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $14.31 | 13.128% | $16.1886 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $102.93 | 3.276% | $106.302 | $106.30 | $106.30 | $106.30 |
| 7 purchase totals = | $927.23 | $992.1553 | $992.15 | $992.20 | $992.10 | |