| 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 | $202.82 | 3.127% | $209.1622 | $209.16 | $209.15 | $209.20 |
| Purchase #2 | $99.54 | 12.169% | $111.653 | $111.65 | $111.65 | $111.70 |
| Purchase #3 | $38.48 | 7.225% | $41.2602 | $41.26 | $41.25 | $41.30 |
| Purchase #4 | $22.28 | 7.495% | $23.9499 | $23.95 | $23.95 | $23.90 |
| Purchase #5 | $231.73 | 7.730% | $249.6427 | $249.64 | $249.65 | $249.60 |
| Purchase #6 | $167.32 | 10.222% | $184.4235 | $184.42 | $184.40 | $184.40 |
| Purchase #7 | $243.50 | 8.453% | $264.0831 | $264.08 | $264.10 | $264.10 |
| 7 purchase totals = | $1,005.67 | $1,084.1746 | $1,084.16 | $1,084.15 | $1,084.20 | |