| 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 | $240.46 | 3.801% | $249.5999 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $93.26 | 12.510% | $104.9268 | $104.93 | $104.95 | $104.90 |
| Purchase #3 | $142.76 | 4.601% | $149.3284 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $114.59 | 10.731% | $126.8867 | $126.89 | $126.90 | $126.90 |
| Purchase #5 | $31.49 | 7.764% | $33.9349 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $82.32 | 13.818% | $93.695 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $122.82 | 13.416% | $139.2975 | $139.30 | $139.30 | $139.30 |
| 7 purchase totals = | $827.70 | $897.6692 | $897.68 | $897.75 | $897.60 | |