| 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 | $234.33 | 9.548% | $256.7038 | $256.70 | $256.70 | $256.70 |
| Purchase #2 | $108.81 | 11.562% | $121.3906 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $76.52 | 9.831% | $84.0427 | $84.04 | $84.05 | $84.00 |
| Purchase #4 | $183.65 | 10.752% | $203.396 | $203.40 | $203.40 | $203.40 |
| Purchase #5 | $147.87 | 10.555% | $163.4777 | $163.48 | $163.50 | $163.50 |
| Purchase #6 | $208.41 | 11.863% | $233.1337 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $77.88 | 4.270% | $81.2055 | $81.21 | $81.20 | $81.20 |
| 7 purchase totals = | $1,037.47 | $1,143.3500 | $1,143.35 | $1,143.40 | $1,143.30 | |