| 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 | $29.90 | 6.184% | $31.749 | $31.75 | $31.75 | $31.70 |
| Purchase #2 | $205.57 | 8.176% | $222.3774 | $222.38 | $222.40 | $222.40 |
| Purchase #3 | $148.86 | 13.614% | $169.1258 | $169.13 | $169.15 | $169.10 |
| Purchase #4 | $247.62 | 5.682% | $261.6898 | $261.69 | $261.70 | $261.70 |
| Purchase #5 | $200.78 | 7.708% | $216.2561 | $216.26 | $216.25 | $216.30 |
| Purchase #6 | $101.85 | 13.178% | $115.2718 | $115.27 | $115.25 | $115.30 |
| Purchase #7 | $193.64 | 7.168% | $207.5201 | $207.52 | $207.50 | $207.50 |
| 7 purchase totals = | $1,128.22 | $1,223.9900 | $1,224.00 | $1,224.00 | $1,224.00 | |