| 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 | $198.95 | 5.520% | $209.932 | $209.93 | $209.95 | $209.90 |
| Purchase #2 | $217.89 | 13.132% | $246.5033 | $246.50 | $246.50 | $246.50 |
| Purchase #3 | $208.96 | 6.437% | $222.4108 | $222.41 | $222.40 | $222.40 |
| Purchase #4 | $162.83 | 10.594% | $180.0802 | $180.08 | $180.10 | $180.10 |
| Purchase #5 | $204.45 | 9.213% | $223.286 | $223.29 | $223.30 | $223.30 |
| Purchase #6 | $56.32 | 7.756% | $60.6882 | $60.69 | $60.70 | $60.70 |
| Purchase #7 | $133.91 | 13.380% | $151.8272 | $151.83 | $151.85 | $151.80 |
| 7 purchase totals = | $1,183.31 | $1,294.7277 | $1,294.73 | $1,294.80 | $1,294.70 | |