| 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 | $118.72 | 13.194% | $134.3839 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $237.92 | 13.293% | $269.5467 | $269.55 | $269.55 | $269.50 |
| Purchase #3 | $166.92 | 8.324% | $180.8144 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $222.45 | 12.292% | $249.7936 | $249.79 | $249.80 | $249.80 |
| Purchase #5 | $53.34 | 10.869% | $59.1375 | $59.14 | $59.15 | $59.10 |
| Purchase #6 | $149.49 | 9.777% | $164.1056 | $164.11 | $164.10 | $164.10 |
| Purchase #7 | $246.91 | 13.122% | $279.3095 | $279.31 | $279.30 | $279.30 |
| 7 purchase totals = | $1,195.75 | $1,337.0912 | $1,337.09 | $1,337.10 | $1,337.00 | |