| 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 | $131.51 | 3.210% | $135.7315 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $111.41 | 13.408% | $126.3479 | $126.35 | $126.35 | $126.30 |
| Purchase #3 | $15.29 | 6.300% | $16.2533 | $16.25 | $16.25 | $16.30 |
| Purchase #4 | $133.73 | 4.533% | $139.792 | $139.79 | $139.80 | $139.80 |
| Purchase #5 | $227.48 | 10.114% | $250.4873 | $250.49 | $250.50 | $250.50 |
| Purchase #6 | $191.42 | 7.248% | $205.2941 | $205.29 | $205.30 | $205.30 |
| Purchase #7 | $7.38 | 3.778% | $7.6588 | $7.66 | $7.65 | $7.70 |
| 7 purchase totals = | $818.22 | $881.5649 | $881.56 | $881.60 | $881.60 | |