| 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 | $136.36 | 10.285% | $150.3846 | $150.38 | $150.40 | $150.40 |
| Purchase #2 | $96.92 | 7.831% | $104.5098 | $104.51 | $104.50 | $104.50 |
| Purchase #3 | $54.87 | 3.412% | $56.7422 | $56.74 | $56.75 | $56.70 |
| Purchase #4 | $249.56 | 5.428% | $263.1061 | $263.11 | $263.10 | $263.10 |
| Purchase #5 | $35.75 | 9.481% | $39.1395 | $39.14 | $39.15 | $39.10 |
| Purchase #6 | $127.49 | 9.420% | $139.4996 | $139.50 | $139.50 | $139.50 |
| Purchase #7 | $183.39 | 12.563% | $206.4293 | $206.43 | $206.45 | $206.40 |
| 7 purchase totals = | $884.34 | $959.8111 | $959.81 | $959.85 | $959.70 | |