| 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 | $197.37 | 5.452% | $208.1306 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $181.60 | 10.513% | $200.6916 | $200.69 | $200.70 | $200.70 |
| Purchase #3 | $11.81 | 3.565% | $12.231 | $12.23 | $12.25 | $12.20 |
| Purchase #4 | $100.66 | 11.779% | $112.5167 | $112.52 | $112.50 | $112.50 |
| Purchase #5 | $188.86 | 12.180% | $211.8631 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $71.50 | 11.407% | $79.656 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $190.33 | 4.604% | $199.0928 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $942.13 | $1,024.1818 | $1,024.18 | $1,024.20 | $1,024.20 | |