| 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 | $199.99 | 7.625% | $215.2392 | $215.24 | $215.25 | $215.20 |
| Purchase #2 | $93.54 | 5.733% | $98.9026 | $98.90 | $98.90 | $98.90 |
| Purchase #3 | $205.78 | 13.703% | $233.978 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $136.58 | 11.310% | $152.0272 | $152.03 | $152.05 | $152.00 |
| Purchase #5 | $114.39 | 4.274% | $119.279 | $119.28 | $119.30 | $119.30 |
| Purchase #6 | $180.85 | 9.418% | $197.8825 | $197.88 | $197.90 | $197.90 |
| Purchase #7 | $82.81 | 5.295% | $87.1948 | $87.19 | $87.20 | $87.20 |
| 7 purchase totals = | $1,013.94 | $1,104.5033 | $1,104.50 | $1,104.60 | $1,104.50 | |