| 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 | $220.98 | 9.832% | $242.7068 | $242.71 | $242.70 | $242.70 |
| Purchase #2 | $220.66 | 5.313% | $232.3837 | $232.38 | $232.40 | $232.40 |
| Purchase #3 | $182.36 | 7.424% | $195.8984 | $195.90 | $195.90 | $195.90 |
| Purchase #4 | $141.42 | 7.471% | $151.9855 | $151.99 | $152.00 | $152.00 |
| Purchase #5 | $132.72 | 6.173% | $140.9128 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $199.36 | 7.180% | $213.674 | $213.67 | $213.65 | $213.70 |
| Purchase #7 | $95.29 | 7.418% | $102.3586 | $102.36 | $102.35 | $102.40 |
| 7 purchase totals = | $1,192.79 | $1,279.9198 | $1,279.92 | $1,279.90 | $1,280.00 | |