| 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 | $220.74 | 12.306% | $247.9043 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $107.34 | 5.595% | $113.3457 | $113.35 | $113.35 | $113.30 |
| Purchase #3 | $189.89 | 12.296% | $213.2389 | $213.24 | $213.25 | $213.20 |
| Purchase #4 | $92.43 | 5.322% | $97.3491 | $97.35 | $97.35 | $97.30 |
| Purchase #5 | $197.64 | 10.334% | $218.0641 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $158.80 | 4.318% | $165.657 | $165.66 | $165.65 | $165.70 |
| Purchase #7 | $16.28 | 5.867% | $17.2351 | $17.24 | $17.25 | $17.20 |
| 7 purchase totals = | $983.12 | $1,072.7942 | $1,072.80 | $1,072.80 | $1,072.70 | |