| 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 | $223.25 | 6.261% | $237.2277 | $237.23 | $237.25 | $237.20 |
| Purchase #2 | $244.89 | 6.853% | $261.6723 | $261.67 | $261.65 | $261.70 |
| Purchase #3 | $49.82 | 9.762% | $54.6834 | $54.68 | $54.70 | $54.70 |
| Purchase #4 | $203.34 | 6.232% | $216.0121 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $180.88 | 13.339% | $205.0076 | $205.01 | $205.00 | $205.00 |
| Purchase #6 | $208.82 | 6.174% | $221.7125 | $221.71 | $221.70 | $221.70 |
| Purchase #7 | $99.30 | 11.575% | $110.794 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $1,210.30 | $1,307.1096 | $1,307.10 | $1,307.10 | $1,307.10 | |