| 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 | $10.74 | 12.460% | $12.0782 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $246.89 | 8.298% | $267.3769 | $267.38 | $267.40 | $267.40 |
| Purchase #3 | $59.91 | 6.187% | $63.6166 | $63.62 | $63.60 | $63.60 |
| Purchase #4 | $190.57 | 9.173% | $208.051 | $208.05 | $208.05 | $208.10 |
| Purchase #5 | $117.46 | 9.477% | $128.5917 | $128.59 | $128.60 | $128.60 |
| Purchase #6 | $13.69 | 3.386% | $14.1535 | $14.15 | $14.15 | $14.20 |
| Purchase #7 | $187.67 | 5.345% | $197.701 | $197.70 | $197.70 | $197.70 |
| 7 purchase totals = | $826.93 | $891.5689 | $891.57 | $891.60 | $891.70 | |