| 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 | $239.46 | 10.712% | $265.111 | $265.11 | $265.10 | $265.10 |
| Purchase #2 | $9.25 | 7.701% | $9.9623 | $9.96 | $9.95 | $10.00 |
| Purchase #3 | $6.87 | 3.458% | $7.1076 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $112.37 | 8.874% | $122.3417 | $122.34 | $122.35 | $122.30 |
| Purchase #5 | $175.41 | 10.765% | $194.2929 | $194.29 | $194.30 | $194.30 |
| Purchase #6 | $194.92 | 10.373% | $215.1391 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $161.82 | 13.478% | $183.6301 | $183.63 | $183.65 | $183.60 |
| 7 purchase totals = | $900.10 | $997.5847 | $997.58 | $997.60 | $997.50 | |