| 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 | $239.42 | 12.828% | $270.1328 | $270.13 | $270.15 | $270.10 |
| Purchase #2 | $58.93 | 9.748% | $64.6745 | $64.67 | $64.65 | $64.70 |
| Purchase #3 | $150.79 | 3.860% | $156.6105 | $156.61 | $156.60 | $156.60 |
| Purchase #4 | $127.29 | 9.728% | $139.6728 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $101.48 | 10.861% | $112.5017 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $221.68 | 5.732% | $234.3867 | $234.39 | $234.40 | $234.40 |
| Purchase #7 | $197.83 | 3.271% | $204.301 | $204.30 | $204.30 | $204.30 |
| 7 purchase totals = | $1,097.42 | $1,182.2800 | $1,182.27 | $1,182.25 | $1,182.30 | |