| 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 | $190.57 | 4.628% | $199.3896 | $199.39 | $199.40 | $199.40 |
| Purchase #2 | $235.61 | 13.730% | $267.9593 | $267.96 | $267.95 | $268.00 |
| Purchase #3 | $11.88 | 13.662% | $13.503 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $245.49 | 5.586% | $259.2031 | $259.20 | $259.20 | $259.20 |
| Purchase #5 | $48.38 | 4.668% | $50.6384 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $16.31 | 11.273% | $18.1486 | $18.15 | $18.15 | $18.10 |
| Purchase #7 | $95.85 | 3.308% | $99.0207 | $99.02 | $99.00 | $99.00 |
| 7 purchase totals = | $844.09 | $907.8627 | $907.86 | $907.85 | $907.80 | |