| 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 | $199.36 | 11.470% | $222.2266 | $222.23 | $222.25 | $222.20 |
| Purchase #2 | $99.66 | 9.114% | $108.743 | $108.74 | $108.75 | $108.70 |
| Purchase #3 | $185.93 | 12.564% | $209.2902 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $59.61 | 12.214% | $66.8908 | $66.89 | $66.90 | $66.90 |
| Purchase #5 | $64.99 | 7.259% | $69.7076 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $184.40 | 13.526% | $209.3419 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $142.56 | 10.107% | $156.9685 | $156.97 | $156.95 | $157.00 |
| 7 purchase totals = | $936.51 | $1,043.1686 | $1,043.17 | $1,043.20 | $1,043.10 | |