| 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 | $231.76 | 11.208% | $257.7357 | $257.74 | $257.75 | $257.70 |
| Purchase #2 | $54.27 | 7.616% | $58.4032 | $58.40 | $58.40 | $58.40 |
| Purchase #3 | $125.55 | 12.336% | $141.0378 | $141.04 | $141.05 | $141.00 |
| Purchase #4 | $100.96 | 6.210% | $107.2296 | $107.23 | $107.25 | $107.20 |
| Purchase #5 | $250.51 | 6.223% | $266.0992 | $266.10 | $266.10 | $266.10 |
| Purchase #6 | $182.65 | 7.736% | $196.7798 | $196.78 | $196.80 | $196.80 |
| Purchase #7 | $228.54 | 10.485% | $252.5024 | $252.50 | $252.50 | $252.50 |
| 7 purchase totals = | $1,174.24 | $1,279.7877 | $1,279.79 | $1,279.85 | $1,279.70 | |