| 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 | $229.37 | 13.370% | $260.0368 | $260.04 | $260.05 | $260.00 |
| Purchase #2 | $9.59 | 3.807% | $9.9551 | $9.96 | $9.95 | $10.00 |
| Purchase #3 | $171.30 | 3.457% | $177.2218 | $177.22 | $177.20 | $177.20 |
| Purchase #4 | $151.33 | 3.710% | $156.9443 | $156.94 | $156.95 | $156.90 |
| Purchase #5 | $33.66 | 13.416% | $38.1758 | $38.18 | $38.20 | $38.20 |
| Purchase #6 | $110.47 | 7.375% | $118.6172 | $118.62 | $118.60 | $118.60 |
| Purchase #7 | $169.72 | 3.128% | $175.0288 | $175.03 | $175.05 | $175.00 |
| 7 purchase totals = | $875.44 | $935.9798 | $935.99 | $936.00 | $935.90 | |