| 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 | $113.53 | 10.428% | $125.3689 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $132.46 | 3.335% | $136.8775 | $136.88 | $136.90 | $136.90 |
| Purchase #3 | $32.62 | 12.123% | $36.5745 | $36.57 | $36.55 | $36.60 |
| Purchase #4 | $130.61 | 7.659% | $140.6134 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $182.87 | 5.663% | $193.2259 | $193.23 | $193.25 | $193.20 |
| Purchase #6 | $193.83 | 9.662% | $212.5579 | $212.56 | $212.55 | $212.60 |
| Purchase #7 | $182.60 | 3.457% | $188.9125 | $188.91 | $188.90 | $188.90 |
| 7 purchase totals = | $968.52 | $1,034.1306 | $1,034.13 | $1,034.10 | $1,034.20 | |