| 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 | $239.26 | 4.329% | $249.6176 | $249.62 | $249.60 | $249.60 |
| Purchase #2 | $147.78 | 10.387% | $163.1299 | $163.13 | $163.15 | $163.10 |
| Purchase #3 | $134.73 | 7.806% | $145.247 | $145.25 | $145.25 | $145.20 |
| Purchase #4 | $32.87 | 13.450% | $37.291 | $37.29 | $37.30 | $37.30 |
| Purchase #5 | $77.83 | 6.374% | $82.7909 | $82.79 | $82.80 | $82.80 |
| Purchase #6 | $145.36 | 11.217% | $161.665 | $161.67 | $161.65 | $161.70 |
| Purchase #7 | $165.44 | 9.225% | $180.7018 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $943.27 | $1,020.4432 | $1,020.45 | $1,020.45 | $1,020.40 | |