| 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 | $137.41 | 3.740% | $142.5491 | $142.55 | $142.55 | $142.50 |
| Purchase #2 | $79.41 | 4.253% | $82.7873 | $82.79 | $82.80 | $82.80 |
| Purchase #3 | $129.30 | 12.181% | $145.05 | $145.05 | $145.05 | $145.10 |
| Purchase #4 | $234.87 | 12.613% | $264.4942 | $264.49 | $264.50 | $264.50 |
| Purchase #5 | $138.78 | 3.709% | $143.9274 | $143.93 | $143.95 | $143.90 |
| Purchase #6 | $169.79 | 8.549% | $184.3053 | $184.31 | $184.30 | $184.30 |
| Purchase #7 | $125.61 | 8.222% | $135.9377 | $135.94 | $135.95 | $135.90 |
| 7 purchase totals = | $1,015.17 | $1,099.0510 | $1,099.06 | $1,099.10 | $1,099.00 | |