| 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 | $100.34 | 11.659% | $112.0386 | $112.04 | $112.05 | $112.00 |
| Purchase #2 | $192.50 | 8.547% | $208.953 | $208.95 | $208.95 | $209.00 |
| Purchase #3 | $216.57 | 9.154% | $236.3948 | $236.39 | $236.40 | $236.40 |
| Purchase #4 | $12.55 | 9.286% | $13.7154 | $13.72 | $13.70 | $13.70 |
| Purchase #5 | $125.57 | 11.656% | $140.2064 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $168.44 | 11.248% | $187.3861 | $187.39 | $187.40 | $187.40 |
| Purchase #7 | $172.50 | 12.341% | $193.7882 | $193.79 | $193.80 | $193.80 |
| 7 purchase totals = | $988.47 | $1,092.4825 | $1,092.49 | $1,092.50 | $1,092.50 | |