| 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 | $249.37 | 12.595% | $280.7782 | $280.78 | $280.80 | $280.80 |
| Purchase #2 | $192.83 | 3.599% | $199.77 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $135.37 | 10.743% | $149.9128 | $149.91 | $149.90 | $149.90 |
| Purchase #4 | $27.33 | 12.729% | $30.8088 | $30.81 | $30.80 | $30.80 |
| Purchase #5 | $108.50 | 3.846% | $112.6729 | $112.67 | $112.65 | $112.70 |
| Purchase #6 | $47.89 | 5.574% | $50.5594 | $50.56 | $50.55 | $50.60 |
| Purchase #7 | $197.28 | 8.691% | $214.4256 | $214.43 | $214.45 | $214.40 |
| 7 purchase totals = | $958.57 | $1,038.9277 | $1,038.93 | $1,038.90 | $1,039.00 | |