| 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 | $33.26 | 8.243% | $36.0016 | $36.00 | $36.00 | $36.00 |
| Purchase #2 | $169.98 | 6.118% | $180.3794 | $180.38 | $180.40 | $180.40 |
| Purchase #3 | $174.49 | 9.302% | $190.7211 | $190.72 | $190.70 | $190.70 |
| Purchase #4 | $106.97 | 3.439% | $110.6487 | $110.65 | $110.65 | $110.60 |
| Purchase #5 | $23.69 | 5.663% | $25.0316 | $25.03 | $25.05 | $25.00 |
| Purchase #6 | $121.56 | 13.697% | $138.2101 | $138.21 | $138.20 | $138.20 |
| Purchase #7 | $231.46 | 4.178% | $241.1304 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $861.41 | $922.1229 | $922.12 | $922.15 | $922.00 | |