| 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 | $222.27 | 5.111% | $233.6302 | $233.63 | $233.65 | $233.60 |
| Purchase #2 | $236.54 | 12.866% | $266.9732 | $266.97 | $266.95 | $267.00 |
| Purchase #3 | $100.32 | 5.805% | $106.1436 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $129.52 | 3.779% | $134.4146 | $134.41 | $134.40 | $134.40 |
| Purchase #5 | $100.87 | 12.333% | $113.3103 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $201.75 | 6.572% | $215.009 | $215.01 | $215.00 | $215.00 |
| Purchase #7 | $53.73 | 12.158% | $60.2625 | $60.26 | $60.25 | $60.30 |
| 7 purchase totals = | $1,045.00 | $1,129.7434 | $1,129.73 | $1,129.70 | $1,129.70 | |