| 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 | $69.98 | 3.186% | $72.2096 | $72.21 | $72.20 | $72.20 |
| Purchase #2 | $214.60 | 12.826% | $242.1246 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $239.29 | 6.254% | $254.2552 | $254.26 | $254.25 | $254.30 |
| Purchase #4 | $104.80 | 11.130% | $116.4642 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $205.41 | 10.289% | $226.5446 | $226.54 | $226.55 | $226.50 |
| Purchase #6 | $70.37 | 7.787% | $75.8497 | $75.85 | $75.85 | $75.80 |
| Purchase #7 | $113.63 | 9.699% | $124.651 | $124.65 | $124.65 | $124.70 |
| 7 purchase totals = | $1,018.08 | $1,112.0989 | $1,112.09 | $1,112.05 | $1,112.10 | |