| 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 | $236.36 | 13.259% | $267.699 | $267.70 | $267.70 | $267.70 |
| Purchase #2 | $103.83 | 6.748% | $110.8364 | $110.84 | $110.85 | $110.80 |
| Purchase #3 | $208.33 | 9.639% | $228.4109 | $228.41 | $228.40 | $228.40 |
| Purchase #4 | $129.49 | 10.846% | $143.5345 | $143.53 | $143.55 | $143.50 |
| Purchase #5 | $130.71 | 4.197% | $136.1959 | $136.20 | $136.20 | $136.20 |
| Purchase #6 | $208.34 | 5.807% | $220.4383 | $220.44 | $220.45 | $220.40 |
| Purchase #7 | $143.67 | 9.605% | $157.4695 | $157.47 | $157.45 | $157.50 |
| 7 purchase totals = | $1,160.73 | $1,264.5845 | $1,264.59 | $1,264.60 | $1,264.50 | |