| 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 | $209.80 | 10.452% | $231.7283 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $118.62 | 11.219% | $131.928 | $131.93 | $131.95 | $131.90 |
| Purchase #3 | $113.54 | 7.832% | $122.4325 | $122.43 | $122.45 | $122.40 |
| Purchase #4 | $237.77 | 3.526% | $246.1538 | $246.15 | $246.15 | $246.20 |
| Purchase #5 | $57.52 | 10.291% | $63.4394 | $63.44 | $63.45 | $63.40 |
| Purchase #6 | $34.28 | 10.379% | $37.8379 | $37.84 | $37.85 | $37.80 |
| Purchase #7 | $145.38 | 12.188% | $163.0989 | $163.10 | $163.10 | $163.10 |
| 7 purchase totals = | $916.91 | $996.6188 | $996.62 | $996.70 | $996.50 | |