| 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 | $125.45 | 3.494% | $129.8332 | $129.83 | $129.85 | $129.80 |
| Purchase #2 | $247.98 | 4.527% | $259.2061 | $259.21 | $259.20 | $259.20 |
| Purchase #3 | $250.88 | 9.720% | $275.2655 | $275.27 | $275.25 | $275.30 |
| Purchase #4 | $223.33 | 3.535% | $231.2247 | $231.22 | $231.20 | $231.20 |
| Purchase #5 | $44.30 | 13.218% | $50.1556 | $50.16 | $50.15 | $50.20 |
| Purchase #6 | $216.93 | 7.450% | $233.0913 | $233.09 | $233.10 | $233.10 |
| Purchase #7 | $241.68 | 3.595% | $250.3684 | $250.37 | $250.35 | $250.40 |
| 7 purchase totals = | $1,350.55 | $1,429.1448 | $1,429.15 | $1,429.10 | $1,429.20 | |