| 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 | $119.87 | 7.454% | $128.8051 | $128.81 | $128.80 | $128.80 |
| Purchase #2 | $197.63 | 13.553% | $224.4148 | $224.41 | $224.40 | $224.40 |
| Purchase #3 | $122.56 | 4.415% | $127.971 | $127.97 | $127.95 | $128.00 |
| Purchase #4 | $242.49 | 10.260% | $267.3695 | $267.37 | $267.35 | $267.40 |
| Purchase #5 | $46.62 | 12.142% | $52.2806 | $52.28 | $52.30 | $52.30 |
| Purchase #6 | $62.87 | 12.388% | $70.6583 | $70.66 | $70.65 | $70.70 |
| Purchase #7 | $36.33 | 4.311% | $37.8962 | $37.90 | $37.90 | $37.90 |
| 7 purchase totals = | $828.37 | $909.3955 | $909.40 | $909.35 | $909.50 | |