| 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 | $118.92 | 4.387% | $124.137 | $124.14 | $124.15 | $124.10 |
| Purchase #2 | $88.70 | 11.295% | $98.7187 | $98.72 | $98.70 | $98.70 |
| Purchase #3 | $191.83 | 11.282% | $213.4723 | $213.47 | $213.45 | $213.50 |
| Purchase #4 | $189.31 | 5.247% | $199.2431 | $199.24 | $199.25 | $199.20 |
| Purchase #5 | $40.73 | 4.527% | $42.5738 | $42.57 | $42.55 | $42.60 |
| Purchase #6 | $169.91 | 3.401% | $175.6886 | $175.69 | $175.70 | $175.70 |
| Purchase #7 | $123.76 | 4.725% | $129.6077 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $923.16 | $983.4412 | $983.44 | $983.40 | $983.40 | |