| 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 | $226.30 | 8.569% | $245.6916 | $245.69 | $245.70 | $245.70 |
| Purchase #2 | $189.46 | 5.247% | $199.401 | $199.40 | $199.40 | $199.40 |
| Purchase #3 | $129.28 | 10.788% | $143.2267 | $143.23 | $143.25 | $143.20 |
| Purchase #4 | $148.43 | 5.223% | $156.1825 | $156.18 | $156.20 | $156.20 |
| Purchase #5 | $100.67 | 11.766% | $112.5148 | $112.51 | $112.50 | $112.50 |
| Purchase #6 | $236.49 | 12.487% | $266.0205 | $266.02 | $266.00 | $266.00 |
| Purchase #7 | $143.68 | 7.270% | $154.1255 | $154.13 | $154.15 | $154.10 |
| 7 purchase totals = | $1,174.31 | $1,277.1626 | $1,277.16 | $1,277.20 | $1,277.10 | |