| 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 | $210.90 | 6.866% | $225.3804 | $225.38 | $225.40 | $225.40 |
| Purchase #2 | $101.59 | 12.579% | $114.369 | $114.37 | $114.35 | $114.40 |
| Purchase #3 | $89.84 | 13.533% | $101.998 | $102.00 | $102.00 | $102.00 |
| Purchase #4 | $42.50 | 7.854% | $45.838 | $45.84 | $45.85 | $45.80 |
| Purchase #5 | $136.70 | 7.837% | $147.4132 | $147.41 | $147.40 | $147.40 |
| Purchase #6 | $97.90 | 3.840% | $101.6594 | $101.66 | $101.65 | $101.70 |
| Purchase #7 | $49.27 | 12.229% | $55.2952 | $55.30 | $55.30 | $55.30 |
| 7 purchase totals = | $728.70 | $791.9532 | $791.96 | $791.95 | $792.00 | |