| 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 | $129.83 | 9.556% | $142.2366 | $142.24 | $142.25 | $142.20 |
| Purchase #2 | $50.57 | 9.629% | $55.4394 | $55.44 | $55.45 | $55.40 |
| Purchase #3 | $190.54 | 8.178% | $206.1224 | $206.12 | $206.10 | $206.10 |
| Purchase #4 | $236.31 | 7.655% | $254.3995 | $254.40 | $254.40 | $254.40 |
| Purchase #5 | $49.81 | 4.311% | $51.9573 | $51.96 | $51.95 | $52.00 |
| Purchase #6 | $19.92 | 10.488% | $22.0092 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $81.33 | 3.540% | $84.2091 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $758.31 | $816.3735 | $816.38 | $816.35 | $816.30 | |