| 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 | $128.25 | 8.841% | $139.5886 | $139.59 | $139.60 | $139.60 |
| Purchase #2 | $218.41 | 11.116% | $242.6885 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $74.46 | 8.817% | $81.0251 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $43.29 | 5.733% | $45.7718 | $45.77 | $45.75 | $45.80 |
| Purchase #5 | $249.71 | 7.636% | $268.7779 | $268.78 | $268.80 | $268.80 |
| Purchase #6 | $177.67 | 3.849% | $184.5085 | $184.51 | $184.50 | $184.50 |
| Purchase #7 | $110.79 | 5.507% | $116.8912 | $116.89 | $116.90 | $116.90 |
| 7 purchase totals = | $1,002.58 | $1,079.2516 | $1,079.26 | $1,079.30 | $1,079.30 | |