| 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 | $218.45 | 12.344% | $245.4155 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $105.36 | 11.701% | $117.6882 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $100.48 | 13.609% | $114.1543 | $114.15 | $114.15 | $114.20 |
| Purchase #4 | $142.43 | 6.409% | $151.5583 | $151.56 | $151.55 | $151.60 |
| Purchase #5 | $195.38 | 13.463% | $221.684 | $221.68 | $221.70 | $221.70 |
| Purchase #6 | $196.34 | 9.695% | $215.3752 | $215.38 | $215.40 | $215.40 |
| Purchase #7 | $82.26 | 11.490% | $91.7117 | $91.71 | $91.70 | $91.70 |
| 7 purchase totals = | $1,040.70 | $1,157.5872 | $1,157.59 | $1,157.60 | $1,157.70 | |