| 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 | $207.90 | 10.506% | $229.742 | $229.74 | $229.75 | $229.70 |
| Purchase #2 | $26.57 | 9.572% | $29.1133 | $29.11 | $29.10 | $29.10 |
| Purchase #3 | $25.59 | 7.650% | $27.5476 | $27.55 | $27.55 | $27.50 |
| Purchase #4 | $184.36 | 7.626% | $198.4193 | $198.42 | $198.40 | $198.40 |
| Purchase #5 | $70.56 | 13.273% | $79.9254 | $79.93 | $79.95 | $79.90 |
| Purchase #6 | $49.58 | 5.191% | $52.1537 | $52.15 | $52.15 | $52.20 |
| Purchase #7 | $233.31 | 11.722% | $260.6586 | $260.66 | $260.65 | $260.70 |
| 7 purchase totals = | $797.87 | $877.5599 | $877.56 | $877.55 | $877.50 | |