| 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 | $227.71 | 7.681% | $245.2004 | $245.20 | $245.20 | $245.20 |
| Purchase #2 | $197.37 | 7.126% | $211.4346 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $234.63 | 8.784% | $255.2399 | $255.24 | $255.25 | $255.20 |
| Purchase #4 | $197.54 | 13.704% | $224.6109 | $224.61 | $224.60 | $224.60 |
| Purchase #5 | $215.59 | 5.303% | $227.0227 | $227.02 | $227.00 | $227.00 |
| Purchase #6 | $250.81 | 13.187% | $283.8843 | $283.88 | $283.90 | $283.90 |
| Purchase #7 | $109.85 | 12.705% | $123.8064 | $123.81 | $123.80 | $123.80 |
| 7 purchase totals = | $1,433.50 | $1,571.1992 | $1,571.19 | $1,571.20 | $1,571.10 | |