| 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 | $93.55 | 13.572% | $106.2466 | $106.25 | $106.25 | $106.20 |
| Purchase #2 | $124.77 | 6.520% | $132.905 | $132.91 | $132.90 | $132.90 |
| Purchase #3 | $130.62 | 4.800% | $136.8898 | $136.89 | $136.90 | $136.90 |
| Purchase #4 | $223.98 | 12.442% | $251.8476 | $251.85 | $251.85 | $251.80 |
| Purchase #5 | $86.27 | 7.154% | $92.4418 | $92.44 | $92.45 | $92.40 |
| Purchase #6 | $113.65 | 8.174% | $122.9398 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $55.67 | 7.170% | $59.6615 | $59.66 | $59.65 | $59.70 |
| 7 purchase totals = | $828.51 | $902.9321 | $902.94 | $902.95 | $902.80 | |