| 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 | $172.36 | 10.286% | $190.0889 | $190.09 | $190.10 | $190.10 |
| Purchase #2 | $96.94 | 6.144% | $102.896 | $102.90 | $102.90 | $102.90 |
| Purchase #3 | $207.51 | 7.644% | $223.3721 | $223.37 | $223.35 | $223.40 |
| Purchase #4 | $59.82 | 12.526% | $67.3131 | $67.31 | $67.30 | $67.30 |
| Purchase #5 | $130.59 | 6.247% | $138.748 | $138.75 | $138.75 | $138.70 |
| Purchase #6 | $190.70 | 12.610% | $214.7473 | $214.75 | $214.75 | $214.70 |
| Purchase #7 | $89.99 | 9.652% | $98.6758 | $98.68 | $98.70 | $98.70 |
| 7 purchase totals = | $947.91 | $1,035.8412 | $1,035.85 | $1,035.85 | $1,035.80 | |