| 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 | $230.67 | 6.230% | $245.0407 | $245.04 | $245.05 | $245.00 |
| Purchase #2 | $211.83 | 5.824% | $224.167 | $224.17 | $224.15 | $224.20 |
| Purchase #3 | $59.63 | 11.222% | $66.3217 | $66.32 | $66.30 | $66.30 |
| Purchase #4 | $247.78 | 9.392% | $271.0515 | $271.05 | $271.05 | $271.10 |
| Purchase #5 | $195.79 | 6.585% | $208.6828 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $154.85 | 3.625% | $160.4633 | $160.46 | $160.45 | $160.50 |
| Purchase #7 | $209.78 | 9.841% | $230.4244 | $230.42 | $230.40 | $230.40 |
| 7 purchase totals = | $1,310.33 | $1,406.1514 | $1,406.14 | $1,406.10 | $1,406.20 | |