| 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 | $234.82 | 8.165% | $253.9931 | $253.99 | $254.00 | $254.00 |
| Purchase #2 | $239.87 | 4.570% | $250.8321 | $250.83 | $250.85 | $250.80 |
| Purchase #3 | $79.41 | 12.245% | $89.1338 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $150.49 | 11.811% | $168.2644 | $168.26 | $168.25 | $168.30 |
| Purchase #5 | $102.56 | 3.347% | $105.9927 | $105.99 | $106.00 | $106.00 |
| Purchase #6 | $116.57 | 7.478% | $125.2871 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $225.68 | 3.452% | $233.4705 | $233.47 | $233.45 | $233.50 |
| 7 purchase totals = | $1,149.40 | $1,226.9737 | $1,226.96 | $1,227.00 | $1,227.00 | |