| 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 | $237.66 | 4.697% | $248.8229 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $36.54 | 6.592% | $38.9487 | $38.95 | $38.95 | $38.90 |
| Purchase #3 | $87.45 | 12.740% | $98.5911 | $98.59 | $98.60 | $98.60 |
| Purchase #4 | $223.27 | 7.164% | $239.2651 | $239.27 | $239.25 | $239.30 |
| Purchase #5 | $141.60 | 3.652% | $146.7712 | $146.77 | $146.75 | $146.80 |
| Purchase #6 | $115.93 | 4.598% | $121.2605 | $121.26 | $121.25 | $121.30 |
| Purchase #7 | $118.71 | 12.614% | $133.6841 | $133.68 | $133.70 | $133.70 |
| 7 purchase totals = | $961.16 | $1,027.3436 | $1,027.34 | $1,027.30 | $1,027.40 | |