| 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 | $19.66 | 12.842% | $22.1847 | $22.18 | $22.20 | $22.20 |
| Purchase #2 | $142.33 | 3.233% | $146.9315 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $211.57 | 7.559% | $227.5626 | $227.56 | $227.55 | $227.60 |
| Purchase #4 | $62.69 | 6.166% | $66.5555 | $66.56 | $66.55 | $66.60 |
| Purchase #5 | $57.46 | 4.639% | $60.1256 | $60.13 | $60.15 | $60.10 |
| Purchase #6 | $223.64 | 8.684% | $243.0609 | $243.06 | $243.05 | $243.10 |
| Purchase #7 | $36.70 | 12.233% | $41.1895 | $41.19 | $41.20 | $41.20 |
| 7 purchase totals = | $754.05 | $807.6103 | $807.61 | $807.65 | $807.70 | |