| 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 | $120.49 | 10.438% | $133.0667 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $233.86 | 10.834% | $259.1964 | $259.20 | $259.20 | $259.20 |
| Purchase #3 | $98.45 | 5.479% | $103.8441 | $103.84 | $103.85 | $103.80 |
| Purchase #4 | $248.40 | 11.611% | $277.2417 | $277.24 | $277.25 | $277.20 |
| Purchase #5 | $176.29 | 3.824% | $183.0313 | $183.03 | $183.05 | $183.00 |
| Purchase #6 | $159.56 | 12.502% | $179.5082 | $179.51 | $179.50 | $179.50 |
| Purchase #7 | $199.54 | 4.741% | $209.0002 | $209.00 | $209.00 | $209.00 |
| 7 purchase totals = | $1,236.59 | $1,344.8886 | $1,344.89 | $1,344.90 | $1,344.80 | |