| 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 | $248.53 | 7.853% | $268.0471 | $268.05 | $268.05 | $268.00 |
| Purchase #2 | $220.48 | 12.313% | $247.6277 | $247.63 | $247.65 | $247.60 |
| Purchase #3 | $228.99 | 4.401% | $239.0678 | $239.07 | $239.05 | $239.10 |
| Purchase #4 | $238.54 | 9.542% | $261.3015 | $261.30 | $261.30 | $261.30 |
| Purchase #5 | $34.86 | 8.279% | $37.7461 | $37.75 | $37.75 | $37.70 |
| Purchase #6 | $64.61 | 12.415% | $72.6313 | $72.63 | $72.65 | $72.60 |
| Purchase #7 | $247.37 | 10.518% | $273.3884 | $273.39 | $273.40 | $273.40 |
| 7 purchase totals = | $1,283.38 | $1,399.8099 | $1,399.82 | $1,399.85 | $1,399.70 | |