| 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 | $84.34 | 4.223% | $87.9017 | $87.90 | $87.90 | $87.90 |
| Purchase #2 | $203.83 | 8.732% | $221.6284 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $235.33 | 8.663% | $255.7166 | $255.72 | $255.70 | $255.70 |
| Purchase #4 | $139.86 | 10.229% | $154.1663 | $154.17 | $154.15 | $154.20 |
| Purchase #5 | $187.78 | 3.518% | $194.3861 | $194.39 | $194.40 | $194.40 |
| Purchase #6 | $173.71 | 10.296% | $191.5952 | $191.60 | $191.60 | $191.60 |
| Purchase #7 | $47.28 | 5.311% | $49.791 | $49.79 | $49.80 | $49.80 |
| 7 purchase totals = | $1,072.13 | $1,155.1853 | $1,155.20 | $1,155.20 | $1,155.20 | |