| 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 | $30.35 | 3.363% | $31.3707 | $31.37 | $31.35 | $31.40 |
| Purchase #2 | $218.75 | 13.463% | $248.2003 | $248.20 | $248.20 | $248.20 |
| Purchase #3 | $76.47 | 13.686% | $86.9357 | $86.94 | $86.95 | $86.90 |
| Purchase #4 | $143.94 | 9.298% | $157.3235 | $157.32 | $157.30 | $157.30 |
| Purchase #5 | $187.39 | 3.553% | $194.048 | $194.05 | $194.05 | $194.00 |
| Purchase #6 | $14.50 | 11.827% | $16.2149 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $210.53 | 6.432% | $224.0713 | $224.07 | $224.05 | $224.10 |
| 7 purchase totals = | $881.93 | $958.1644 | $958.16 | $958.10 | $958.10 | |