| 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 | $199.61 | 10.367% | $220.3036 | $220.30 | $220.30 | $220.30 |
| Purchase #2 | $24.82 | 4.586% | $25.9582 | $25.96 | $25.95 | $26.00 |
| Purchase #3 | $47.69 | 5.748% | $50.4312 | $50.43 | $50.45 | $50.40 |
| Purchase #4 | $30.81 | 9.263% | $33.6639 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $190.99 | 4.661% | $199.892 | $199.89 | $199.90 | $199.90 |
| Purchase #6 | $140.28 | 7.841% | $151.2794 | $151.28 | $151.30 | $151.30 |
| Purchase #7 | $87.43 | 5.747% | $92.4546 | $92.45 | $92.45 | $92.50 |
| 7 purchase totals = | $721.63 | $773.9829 | $773.97 | $774.00 | $774.10 | |