| 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 | $16.55 | 13.720% | $18.8207 | $18.82 | $18.80 | $18.80 |
| Purchase #2 | $48.96 | 6.646% | $52.2139 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $15.73 | 8.847% | $17.1216 | $17.12 | $17.10 | $17.10 |
| Purchase #4 | $109.49 | 7.716% | $117.9382 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $237.88 | 11.488% | $265.2077 | $265.21 | $265.20 | $265.20 |
| Purchase #6 | $187.84 | 5.743% | $198.6277 | $198.63 | $198.65 | $198.60 |
| Purchase #7 | $205.42 | 4.712% | $215.0994 | $215.10 | $215.10 | $215.10 |
| 7 purchase totals = | $821.87 | $885.0292 | $885.03 | $885.00 | $884.90 | |