| 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 | $234.26 | 3.411% | $242.2506 | $242.25 | $242.25 | $242.30 |
| Purchase #2 | $102.51 | 13.441% | $116.2884 | $116.29 | $116.30 | $116.30 |
| Purchase #3 | $175.86 | 10.857% | $194.9531 | $194.95 | $194.95 | $195.00 |
| Purchase #4 | $184.83 | 10.756% | $204.7103 | $204.71 | $204.70 | $204.70 |
| Purchase #5 | $169.39 | 3.778% | $175.7896 | $175.79 | $175.80 | $175.80 |
| Purchase #6 | $240.77 | 5.448% | $253.8871 | $253.89 | $253.90 | $253.90 |
| Purchase #7 | $113.94 | 3.204% | $117.5906 | $117.59 | $117.60 | $117.60 |
| 7 purchase totals = | $1,221.56 | $1,305.4697 | $1,305.47 | $1,305.50 | $1,305.60 | |