| 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 | $114.54 | 12.364% | $128.7017 | $128.70 | $128.70 | $128.70 |
| Purchase #2 | $243.34 | 11.583% | $271.5261 | $271.53 | $271.55 | $271.50 |
| Purchase #3 | $75.66 | 13.800% | $86.1011 | $86.10 | $86.10 | $86.10 |
| Purchase #4 | $139.56 | 8.614% | $151.5817 | $151.58 | $151.60 | $151.60 |
| Purchase #5 | $73.89 | 9.727% | $81.0773 | $81.08 | $81.10 | $81.10 |
| Purchase #6 | $239.63 | 11.854% | $268.0357 | $268.04 | $268.05 | $268.00 |
| Purchase #7 | $103.79 | 9.568% | $113.7206 | $113.72 | $113.70 | $113.70 |
| 7 purchase totals = | $990.41 | $1,100.7442 | $1,100.75 | $1,100.80 | $1,100.70 | |