| 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 | $226.63 | 6.266% | $240.8306 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $105.53 | 5.364% | $111.1906 | $111.19 | $111.20 | $111.20 |
| Purchase #3 | $72.73 | 4.523% | $76.0196 | $76.02 | $76.00 | $76.00 |
| Purchase #4 | $216.86 | 10.322% | $239.2443 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $59.69 | 9.210% | $65.1874 | $65.19 | $65.20 | $65.20 |
| Purchase #6 | $48.32 | 3.348% | $49.9378 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $50.42 | 12.637% | $56.7916 | $56.79 | $56.80 | $56.80 |
| 7 purchase totals = | $780.18 | $839.2019 | $839.20 | $839.25 | $839.10 | |