| 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 | $218.91 | 8.458% | $237.4254 | $237.43 | $237.45 | $237.40 |
| Purchase #2 | $106.99 | 9.560% | $117.2182 | $117.22 | $117.20 | $117.20 |
| Purchase #3 | $116.97 | 10.500% | $129.2519 | $129.25 | $129.25 | $129.30 |
| Purchase #4 | $18.72 | 7.420% | $20.109 | $20.11 | $20.10 | $20.10 |
| Purchase #5 | $54.83 | 4.513% | $57.3045 | $57.30 | $57.30 | $57.30 |
| Purchase #6 | $174.86 | 4.546% | $182.8091 | $182.81 | $182.80 | $182.80 |
| Purchase #7 | $113.92 | 7.727% | $122.7226 | $122.72 | $122.70 | $122.70 |
| 7 purchase totals = | $805.20 | $866.8407 | $866.84 | $866.80 | $866.80 | |