| 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 | $116.34 | 11.151% | $129.3131 | $129.31 | $129.30 | $129.30 |
| Purchase #2 | $105.49 | 10.524% | $116.5918 | $116.59 | $116.60 | $116.60 |
| Purchase #3 | $230.41 | 3.121% | $237.6011 | $237.60 | $237.60 | $237.60 |
| Purchase #4 | $200.44 | 7.212% | $214.8957 | $214.90 | $214.90 | $214.90 |
| Purchase #5 | $49.79 | 10.110% | $54.8238 | $54.82 | $54.80 | $54.80 |
| Purchase #6 | $7.93 | 4.453% | $8.2831 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $62.84 | 11.685% | $70.1829 | $70.18 | $70.20 | $70.20 |
| 7 purchase totals = | $773.24 | $831.6915 | $831.68 | $831.70 | $831.70 | |