| 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 | $107.60 | 10.563% | $118.9658 | $118.97 | $118.95 | $119.00 |
| Purchase #2 | $233.67 | 12.780% | $263.533 | $263.53 | $263.55 | $263.50 |
| Purchase #3 | $86.58 | 13.580% | $98.3376 | $98.34 | $98.35 | $98.30 |
| Purchase #4 | $21.70 | 13.138% | $24.5509 | $24.55 | $24.55 | $24.60 |
| Purchase #5 | $117.44 | 11.425% | $130.8575 | $130.86 | $130.85 | $130.90 |
| Purchase #6 | $174.55 | 12.463% | $196.3042 | $196.30 | $196.30 | $196.30 |
| Purchase #7 | $187.49 | 10.667% | $207.4896 | $207.49 | $207.50 | $207.50 |
| 7 purchase totals = | $929.03 | $1,040.0386 | $1,040.04 | $1,040.05 | $1,040.10 | |