| 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 | $212.45 | 9.790% | $233.2489 | $233.25 | $233.25 | $233.20 |
| Purchase #2 | $126.77 | 9.622% | $138.9678 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $213.62 | 6.756% | $228.0522 | $228.05 | $228.05 | $228.10 |
| Purchase #4 | $43.56 | 3.241% | $44.9718 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $48.31 | 6.832% | $51.6105 | $51.61 | $51.60 | $51.60 |
| Purchase #6 | $90.71 | 11.454% | $101.0999 | $101.10 | $101.10 | $101.10 |
| Purchase #7 | $74.55 | 4.593% | $77.9741 | $77.97 | $77.95 | $78.00 |
| 7 purchase totals = | $809.97 | $875.9252 | $875.92 | $875.85 | $876.00 | |