| 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 | $225.69 | 3.578% | $233.7652 | $233.77 | $233.75 | $233.80 |
| Purchase #2 | $130.39 | 4.551% | $136.324 | $136.32 | $136.30 | $136.30 |
| Purchase #3 | $38.67 | 12.136% | $43.363 | $43.36 | $43.35 | $43.40 |
| Purchase #4 | $119.74 | 10.296% | $132.0684 | $132.07 | $132.05 | $132.10 |
| Purchase #5 | $248.94 | 11.598% | $277.8121 | $277.81 | $277.80 | $277.80 |
| Purchase #6 | $235.57 | 5.178% | $247.7678 | $247.77 | $247.75 | $247.80 |
| Purchase #7 | $168.69 | 5.828% | $178.5213 | $178.52 | $178.50 | $178.50 |
| 7 purchase totals = | $1,167.69 | $1,249.6218 | $1,249.62 | $1,249.50 | $1,249.70 | |