| 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 | $225.90 | 12.140% | $253.3243 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $14.92 | 3.175% | $15.3937 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $124.25 | 8.363% | $134.641 | $134.64 | $134.65 | $134.60 |
| Purchase #4 | $95.28 | 11.379% | $106.1219 | $106.12 | $106.10 | $106.10 |
| Purchase #5 | $92.76 | 10.504% | $102.5035 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $169.78 | 11.431% | $189.1876 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $18.44 | 9.329% | $20.1603 | $20.16 | $20.15 | $20.20 |
| 7 purchase totals = | $741.33 | $821.3323 | $821.32 | $821.30 | $821.30 | |