| 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 | $121.77 | 5.641% | $128.639 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $208.46 | 12.530% | $234.58 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $100.27 | 8.222% | $108.5142 | $108.51 | $108.50 | $108.50 |
| Purchase #4 | $127.84 | 10.719% | $141.5432 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $227.81 | 3.601% | $236.0134 | $236.01 | $236.00 | $236.00 |
| Purchase #6 | $224.25 | 4.234% | $233.7447 | $233.74 | $233.75 | $233.70 |
| Purchase #7 | $35.45 | 8.831% | $38.5806 | $38.58 | $38.60 | $38.60 |
| 7 purchase totals = | $1,045.85 | $1,121.6151 | $1,121.60 | $1,121.65 | $1,121.50 | |