| 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 | $186.88 | 10.391% | $206.2987 | $206.30 | $206.30 | $206.30 |
| Purchase #2 | $62.56 | 5.716% | $66.1359 | $66.14 | $66.15 | $66.10 |
| Purchase #3 | $82.96 | 9.721% | $91.0245 | $91.02 | $91.00 | $91.00 |
| Purchase #4 | $196.78 | 5.182% | $206.9771 | $206.98 | $207.00 | $207.00 |
| Purchase #5 | $80.25 | 4.336% | $83.7296 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $70.61 | 5.231% | $74.3036 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $133.50 | 6.707% | $142.4538 | $142.45 | $142.45 | $142.50 |
| 7 purchase totals = | $813.54 | $870.9232 | $870.92 | $870.95 | $870.90 | |