| 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 | $216.95 | 5.634% | $229.173 | $229.17 | $229.15 | $229.20 |
| Purchase #2 | $123.65 | 6.861% | $132.1336 | $132.13 | $132.15 | $132.10 |
| Purchase #3 | $209.75 | 13.237% | $237.5146 | $237.51 | $237.50 | $237.50 |
| Purchase #4 | $180.29 | 10.536% | $199.2854 | $199.29 | $199.30 | $199.30 |
| Purchase #5 | $232.66 | 10.849% | $257.9013 | $257.90 | $257.90 | $257.90 |
| Purchase #6 | $151.49 | 7.442% | $162.7639 | $162.76 | $162.75 | $162.80 |
| Purchase #7 | $57.74 | 11.858% | $64.5868 | $64.59 | $64.60 | $64.60 |
| 7 purchase totals = | $1,172.53 | $1,283.3586 | $1,283.35 | $1,283.35 | $1,283.40 | |