| 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 | $122.78 | 11.831% | $137.3061 | $137.31 | $137.30 | $137.30 |
| Purchase #2 | $131.62 | 11.758% | $147.0959 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $75.40 | 5.193% | $79.3155 | $79.32 | $79.30 | $79.30 |
| Purchase #4 | $191.46 | 6.483% | $203.8724 | $203.87 | $203.85 | $203.90 |
| Purchase #5 | $36.50 | 13.467% | $41.4155 | $41.42 | $41.40 | $41.40 |
| Purchase #6 | $132.63 | 7.854% | $143.0468 | $143.05 | $143.05 | $143.00 |
| Purchase #7 | $107.74 | 4.318% | $112.3922 | $112.39 | $112.40 | $112.40 |
| 7 purchase totals = | $798.13 | $864.4444 | $864.46 | $864.40 | $864.40 | |