| 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 | $33.40 | 4.696% | $34.9685 | $34.97 | $34.95 | $35.00 |
| Purchase #2 | $36.71 | 4.220% | $38.2592 | $38.26 | $38.25 | $38.30 |
| Purchase #3 | $232.28 | 3.663% | $240.7884 | $240.79 | $240.80 | $240.80 |
| Purchase #4 | $189.98 | 13.688% | $215.9845 | $215.98 | $216.00 | $216.00 |
| Purchase #5 | $131.71 | 3.320% | $136.0828 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $203.94 | 3.257% | $210.5823 | $210.58 | $210.60 | $210.60 |
| Purchase #7 | $13.75 | 6.338% | $14.6215 | $14.62 | $14.60 | $14.60 |
| 7 purchase totals = | $841.77 | $891.2872 | $891.28 | $891.30 | $891.40 | |