| 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 | $125.85 | 4.870% | $131.9789 | $131.98 | $132.00 | $132.00 |
| Purchase #2 | $156.60 | 9.530% | $171.524 | $171.52 | $171.50 | $171.50 |
| Purchase #3 | $26.79 | 8.361% | $29.0299 | $29.03 | $29.05 | $29.00 |
| Purchase #4 | $249.84 | 6.369% | $265.7523 | $265.75 | $265.75 | $265.80 |
| Purchase #5 | $114.61 | 10.738% | $126.9168 | $126.92 | $126.90 | $126.90 |
| Purchase #6 | $5.25 | 11.259% | $5.8411 | $5.84 | $5.85 | $5.80 |
| Purchase #7 | $231.27 | 9.737% | $253.7888 | $253.79 | $253.80 | $253.80 |
| 7 purchase totals = | $910.21 | $984.8318 | $984.83 | $984.85 | $984.80 | |