| 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 | $245.42 | 5.414% | $258.707 | $258.71 | $258.70 | $258.70 |
| Purchase #2 | $248.52 | 3.703% | $257.7227 | $257.72 | $257.70 | $257.70 |
| Purchase #3 | $103.26 | 8.831% | $112.3789 | $112.38 | $112.40 | $112.40 |
| Purchase #4 | $238.78 | 9.560% | $261.6074 | $261.61 | $261.60 | $261.60 |
| Purchase #5 | $75.58 | 9.199% | $82.5326 | $82.53 | $82.55 | $82.50 |
| Purchase #6 | $35.67 | 6.294% | $37.9151 | $37.92 | $37.90 | $37.90 |
| Purchase #7 | $213.36 | 9.308% | $233.2195 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $1,160.59 | $1,244.0832 | $1,244.09 | $1,244.05 | $1,244.00 | |