| 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 | $217.37 | 12.509% | $244.5608 | $244.56 | $244.55 | $244.60 |
| Purchase #2 | $216.43 | 13.761% | $246.2129 | $246.21 | $246.20 | $246.20 |
| Purchase #3 | $29.94 | 5.791% | $31.6738 | $31.67 | $31.65 | $31.70 |
| Purchase #4 | $134.90 | 4.595% | $141.0987 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $169.63 | 10.515% | $187.4666 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $51.66 | 12.425% | $58.0788 | $58.08 | $58.10 | $58.10 |
| Purchase #7 | $122.30 | 3.487% | $126.5646 | $126.56 | $126.55 | $126.60 |
| 7 purchase totals = | $942.23 | $1,035.6562 | $1,035.65 | $1,035.60 | $1,035.80 | |