| 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 | $104.37 | 9.196% | $113.9679 | $113.97 | $113.95 | $114.00 |
| Purchase #2 | $225.60 | 5.123% | $237.1575 | $237.16 | $237.15 | $237.20 |
| Purchase #3 | $30.81 | 12.509% | $34.664 | $34.66 | $34.65 | $34.70 |
| Purchase #4 | $229.93 | 7.566% | $247.3265 | $247.33 | $247.35 | $247.30 |
| Purchase #5 | $171.68 | 7.862% | $185.1775 | $185.18 | $185.20 | $185.20 |
| Purchase #6 | $229.51 | 12.662% | $258.5706 | $258.57 | $258.55 | $258.60 |
| Purchase #7 | $46.79 | 12.226% | $52.5105 | $52.51 | $52.50 | $52.50 |
| 7 purchase totals = | $1,038.69 | $1,129.3745 | $1,129.38 | $1,129.35 | $1,129.50 | |