| 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 | $226.42 | 4.478% | $236.5591 | $236.56 | $236.55 | $236.60 |
| Purchase #2 | $182.32 | 12.531% | $205.1665 | $205.17 | $205.15 | $205.20 |
| Purchase #3 | $31.53 | 12.510% | $35.4744 | $35.47 | $35.45 | $35.50 |
| Purchase #4 | $176.31 | 8.363% | $191.0548 | $191.05 | $191.05 | $191.10 |
| Purchase #5 | $8.83 | 12.816% | $9.9617 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $39.64 | 6.426% | $42.1873 | $42.19 | $42.20 | $42.20 |
| Purchase #7 | $240.52 | 10.690% | $266.2316 | $266.23 | $266.25 | $266.20 |
| 7 purchase totals = | $905.57 | $986.6354 | $986.63 | $986.60 | $986.80 | |