| 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 | $103.57 | 10.706% | $114.6582 | $114.66 | $114.65 | $114.70 |
| Purchase #2 | $37.57 | 6.140% | $39.8768 | $39.88 | $39.90 | $39.90 |
| Purchase #3 | $227.42 | 11.797% | $254.2487 | $254.25 | $254.25 | $254.20 |
| Purchase #4 | $132.89 | 12.456% | $149.4428 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $121.48 | 13.562% | $137.9551 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $81.86 | 5.268% | $86.1724 | $86.17 | $86.15 | $86.20 |
| Purchase #7 | $11.84 | 5.712% | $12.5163 | $12.52 | $12.50 | $12.50 |
| 7 purchase totals = | $716.63 | $794.8703 | $794.88 | $794.85 | $794.90 | |