| 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 | $156.89 | 8.219% | $169.7848 | $169.78 | $169.80 | $169.80 |
| Purchase #2 | $194.43 | 12.712% | $219.1459 | $219.15 | $219.15 | $219.10 |
| Purchase #3 | $182.88 | 9.160% | $199.6318 | $199.63 | $199.65 | $199.60 |
| Purchase #4 | $222.37 | 11.499% | $247.9403 | $247.94 | $247.95 | $247.90 |
| Purchase #5 | $117.37 | 12.688% | $132.2619 | $132.26 | $132.25 | $132.30 |
| Purchase #6 | $214.60 | 13.517% | $243.6075 | $243.61 | $243.60 | $243.60 |
| Purchase #7 | $25.61 | 3.794% | $26.5816 | $26.58 | $26.60 | $26.60 |
| 7 purchase totals = | $1,114.15 | $1,238.9538 | $1,238.95 | $1,239.00 | $1,238.90 | |