| 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 | $196.31 | 6.130% | $208.3438 | $208.34 | $208.35 | $208.30 |
| Purchase #2 | $135.87 | 3.630% | $140.8021 | $140.80 | $140.80 | $140.80 |
| Purchase #3 | $12.54 | 10.536% | $13.8612 | $13.86 | $13.85 | $13.90 |
| Purchase #4 | $8.29 | 5.858% | $8.7756 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $230.87 | 4.108% | $240.3541 | $240.35 | $240.35 | $240.40 |
| Purchase #6 | $85.84 | 13.315% | $97.2696 | $97.27 | $97.25 | $97.30 |
| Purchase #7 | $170.75 | 10.430% | $188.5592 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $840.47 | $897.9656 | $897.96 | $897.95 | $898.10 | |