| 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 | $185.47 | 7.589% | $199.5453 | $199.55 | $199.55 | $199.50 |
| Purchase #2 | $61.82 | 10.549% | $68.3414 | $68.34 | $68.35 | $68.30 |
| Purchase #3 | $116.42 | 10.378% | $128.5021 | $128.50 | $128.50 | $128.50 |
| Purchase #4 | $193.29 | 7.729% | $208.2294 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $245.94 | 6.336% | $261.5228 | $261.52 | $261.50 | $261.50 |
| Purchase #6 | $230.71 | 6.202% | $245.0186 | $245.02 | $245.00 | $245.00 |
| Purchase #7 | $143.80 | 10.718% | $159.2125 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $1,177.45 | $1,270.3721 | $1,270.37 | $1,270.35 | $1,270.20 | |