| 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 | $5.42 | 12.306% | $6.087 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $39.36 | 4.729% | $41.2213 | $41.22 | $41.20 | $41.20 |
| Purchase #3 | $205.91 | 5.864% | $217.9846 | $217.98 | $218.00 | $218.00 |
| Purchase #4 | $123.71 | 5.262% | $130.2196 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $104.79 | 10.423% | $115.7123 | $115.71 | $115.70 | $115.70 |
| Purchase #6 | $212.55 | 12.790% | $239.7351 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $183.88 | 13.156% | $208.0713 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $875.62 | $959.0312 | $959.03 | $959.00 | $959.00 | |