| 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 | $182.33 | 12.857% | $205.7722 | $205.77 | $205.75 | $205.80 |
| Purchase #2 | $35.42 | 3.776% | $36.7575 | $36.76 | $36.75 | $36.80 |
| Purchase #3 | $34.39 | 10.713% | $38.0742 | $38.07 | $38.05 | $38.10 |
| Purchase #4 | $236.53 | 4.728% | $247.7131 | $247.71 | $247.70 | $247.70 |
| Purchase #5 | $83.55 | 4.722% | $87.4952 | $87.50 | $87.50 | $87.50 |
| Purchase #6 | $235.75 | 9.163% | $257.3518 | $257.35 | $257.35 | $257.40 |
| Purchase #7 | $58.38 | 12.191% | $65.4971 | $65.50 | $65.50 | $65.50 |
| 7 purchase totals = | $866.35 | $938.6611 | $938.66 | $938.60 | $938.80 | |