| 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 | $111.46 | 12.425% | $125.3089 | $125.31 | $125.30 | $125.30 |
| Purchase #2 | $45.96 | 4.702% | $48.121 | $48.12 | $48.10 | $48.10 |
| Purchase #3 | $215.98 | 9.697% | $236.9236 | $236.92 | $236.90 | $236.90 |
| Purchase #4 | $125.84 | 3.538% | $130.2922 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $48.62 | 5.107% | $51.103 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $178.33 | 8.153% | $192.8692 | $192.87 | $192.85 | $192.90 |
| Purchase #7 | $56.27 | 13.847% | $64.0617 | $64.06 | $64.05 | $64.10 |
| 7 purchase totals = | $782.46 | $848.6796 | $848.67 | $848.60 | $848.70 | |