| 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 | $209.31 | 13.273% | $237.0917 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $62.49 | 9.313% | $68.3097 | $68.31 | $68.30 | $68.30 |
| Purchase #3 | $90.32 | 13.398% | $102.4211 | $102.42 | $102.40 | $102.40 |
| Purchase #4 | $79.53 | 3.288% | $82.1449 | $82.14 | $82.15 | $82.10 |
| Purchase #5 | $158.59 | 8.546% | $172.1431 | $172.14 | $172.15 | $172.10 |
| Purchase #6 | $8.46 | 11.285% | $9.4147 | $9.41 | $9.40 | $9.40 |
| Purchase #7 | $84.56 | 10.356% | $93.317 | $93.32 | $93.30 | $93.30 |
| 7 purchase totals = | $693.26 | $764.8422 | $764.83 | $764.80 | $764.70 | |