| 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 | $222.52 | 11.105% | $247.2308 | $247.23 | $247.25 | $247.20 |
| Purchase #2 | $160.28 | 5.639% | $169.3182 | $169.32 | $169.30 | $169.30 |
| Purchase #3 | $169.51 | 7.780% | $182.6979 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $16.54 | 11.229% | $18.3973 | $18.40 | $18.40 | $18.40 |
| Purchase #5 | $116.95 | 10.371% | $129.0789 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $80.66 | 12.677% | $90.8853 | $90.89 | $90.90 | $90.90 |
| Purchase #7 | $180.36 | 13.334% | $204.4092 | $204.41 | $204.40 | $204.40 |
| 7 purchase totals = | $946.82 | $1,042.0176 | $1,042.03 | $1,042.05 | $1,042.00 | |