| 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 | $222.43 | 11.646% | $248.3342 | $248.33 | $248.35 | $248.30 |
| Purchase #2 | $71.73 | 11.333% | $79.8592 | $79.86 | $79.85 | $79.90 |
| Purchase #3 | $214.65 | 12.462% | $241.3997 | $241.40 | $241.40 | $241.40 |
| Purchase #4 | $116.72 | 5.297% | $122.9027 | $122.90 | $122.90 | $122.90 |
| Purchase #5 | $51.97 | 3.732% | $53.9095 | $53.91 | $53.90 | $53.90 |
| Purchase #6 | $233.89 | 7.828% | $252.1989 | $252.20 | $252.20 | $252.20 |
| Purchase #7 | $216.56 | 10.703% | $239.7384 | $239.74 | $239.75 | $239.70 |
| 7 purchase totals = | $1,127.95 | $1,238.3426 | $1,238.34 | $1,238.35 | $1,238.30 | |