| 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 | $21.69 | 10.245% | $23.9121 | $23.91 | $23.90 | $23.90 |
| Purchase #2 | $183.77 | 3.706% | $190.5805 | $190.58 | $190.60 | $190.60 |
| Purchase #3 | $144.73 | 8.287% | $156.7238 | $156.72 | $156.70 | $156.70 |
| Purchase #4 | $241.38 | 6.485% | $257.0335 | $257.03 | $257.05 | $257.00 |
| Purchase #5 | $67.59 | 9.628% | $74.0976 | $74.10 | $74.10 | $74.10 |
| Purchase #6 | $12.54 | 11.265% | $13.9526 | $13.95 | $13.95 | $14.00 |
| Purchase #7 | $14.36 | 9.171% | $15.677 | $15.68 | $15.70 | $15.70 |
| 7 purchase totals = | $686.06 | $731.9771 | $731.97 | $732.00 | $732.00 | |