| 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 | $108.50 | 3.357% | $112.1423 | $112.14 | $112.15 | $112.10 |
| Purchase #2 | $219.63 | 11.294% | $244.435 | $244.44 | $244.45 | $244.40 |
| Purchase #3 | $180.42 | 6.288% | $191.7648 | $191.76 | $191.75 | $191.80 |
| Purchase #4 | $74.67 | 13.837% | $85.0021 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $199.79 | 4.698% | $209.1761 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $127.61 | 3.808% | $132.4694 | $132.47 | $132.45 | $132.50 |
| Purchase #7 | $76.68 | 7.817% | $82.6741 | $82.67 | $82.65 | $82.70 |
| 7 purchase totals = | $987.30 | $1,057.6638 | $1,057.66 | $1,057.65 | $1,057.70 | |