| 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 | $200.81 | 5.108% | $211.0674 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $34.84 | 3.289% | $35.9859 | $35.99 | $36.00 | $36.00 |
| Purchase #3 | $26.87 | 3.414% | $27.7873 | $27.79 | $27.80 | $27.80 |
| Purchase #4 | $190.44 | 10.394% | $210.2343 | $210.23 | $210.25 | $210.20 |
| Purchase #5 | $31.30 | 13.623% | $35.564 | $35.56 | $35.55 | $35.60 |
| Purchase #6 | $156.85 | 7.815% | $169.1078 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $209.80 | 8.398% | $227.419 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $850.91 | $917.1657 | $917.17 | $917.15 | $917.20 | |