| 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 | $109.51 | 3.280% | $113.1019 | $113.10 | $113.10 | $113.10 |
| Purchase #2 | $113.40 | 5.125% | $119.2118 | $119.21 | $119.20 | $119.20 |
| Purchase #3 | $222.38 | 9.504% | $243.515 | $243.52 | $243.50 | $243.50 |
| Purchase #4 | $77.70 | 9.714% | $85.2478 | $85.25 | $85.25 | $85.20 |
| Purchase #5 | $182.35 | 4.850% | $191.194 | $191.19 | $191.20 | $191.20 |
| Purchase #6 | $52.95 | 3.275% | $54.6841 | $54.68 | $54.70 | $54.70 |
| Purchase #7 | $109.53 | 9.285% | $119.6999 | $119.70 | $119.70 | $119.70 |
| 7 purchase totals = | $867.82 | $926.6545 | $926.65 | $926.65 | $926.60 | |