| 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 | $109.82 | 3.696% | $113.8789 | $113.88 | $113.90 | $113.90 |
| Purchase #2 | $31.55 | 8.338% | $34.1806 | $34.18 | $34.20 | $34.20 |
| Purchase #3 | $121.52 | 8.814% | $132.2308 | $132.23 | $132.25 | $132.20 |
| Purchase #4 | $84.76 | 6.569% | $90.3279 | $90.33 | $90.35 | $90.30 |
| Purchase #5 | $125.69 | 6.762% | $134.1892 | $134.19 | $134.20 | $134.20 |
| Purchase #6 | $245.75 | 4.438% | $256.6564 | $256.66 | $256.65 | $256.70 |
| Purchase #7 | $92.35 | 5.572% | $97.4957 | $97.50 | $97.50 | $97.50 |
| 7 purchase totals = | $811.44 | $858.9595 | $858.97 | $859.05 | $859.00 | |