| 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 | $85.88 | 3.669% | $89.0309 | $89.03 | $89.05 | $89.00 |
| Purchase #2 | $104.91 | 8.499% | $113.8263 | $113.83 | $113.85 | $113.80 |
| Purchase #3 | $208.38 | 9.163% | $227.4739 | $227.47 | $227.45 | $227.50 |
| Purchase #4 | $225.37 | 3.770% | $233.8664 | $233.87 | $233.85 | $233.90 |
| Purchase #5 | $219.56 | 11.727% | $245.3078 | $245.31 | $245.30 | $245.30 |
| Purchase #6 | $233.46 | 4.645% | $244.3042 | $244.30 | $244.30 | $244.30 |
| Purchase #7 | $247.49 | 10.388% | $273.1993 | $273.20 | $273.20 | $273.20 |
| 7 purchase totals = | $1,325.05 | $1,427.0088 | $1,427.01 | $1,427.00 | $1,427.00 | |