| 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 | $248.96 | 8.645% | $270.4826 | $270.48 | $270.50 | $270.50 |
| Purchase #2 | $47.90 | 3.582% | $49.6158 | $49.62 | $49.60 | $49.60 |
| Purchase #3 | $235.75 | 9.522% | $258.1981 | $258.20 | $258.20 | $258.20 |
| Purchase #4 | $113.38 | 4.138% | $118.0717 | $118.07 | $118.05 | $118.10 |
| Purchase #5 | $95.56 | 13.276% | $108.2465 | $108.25 | $108.25 | $108.20 |
| Purchase #6 | $113.37 | 10.801% | $125.6151 | $125.62 | $125.60 | $125.60 |
| Purchase #7 | $65.31 | 13.706% | $74.2614 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $920.23 | $1,004.4912 | $1,004.50 | $1,004.45 | $1,004.50 | |