| 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 | $20.47 | 10.186% | $22.5551 | $22.56 | $22.55 | $22.60 |
| Purchase #2 | $117.77 | 3.831% | $122.2818 | $122.28 | $122.30 | $122.30 |
| Purchase #3 | $82.67 | 6.616% | $88.1394 | $88.14 | $88.15 | $88.10 |
| Purchase #4 | $191.97 | 9.166% | $209.566 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $140.94 | 8.679% | $153.1722 | $153.17 | $153.15 | $153.20 |
| Purchase #6 | $141.81 | 6.755% | $151.3893 | $151.39 | $151.40 | $151.40 |
| Purchase #7 | $98.94 | 12.515% | $111.3223 | $111.32 | $111.30 | $111.30 |
| 7 purchase totals = | $794.57 | $858.4261 | $858.43 | $858.40 | $858.50 | |