| 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 | $184.37 | 10.692% | $204.0828 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $144.33 | 8.803% | $157.0354 | $157.04 | $157.05 | $157.00 |
| Purchase #3 | $153.56 | 4.382% | $160.289 | $160.29 | $160.30 | $160.30 |
| Purchase #4 | $20.83 | 3.516% | $21.5624 | $21.56 | $21.55 | $21.60 |
| Purchase #5 | $245.71 | 9.478% | $268.9984 | $269.00 | $269.00 | $269.00 |
| Purchase #6 | $64.27 | 4.582% | $67.2149 | $67.21 | $67.20 | $67.20 |
| Purchase #7 | $188.97 | 13.219% | $213.9499 | $213.95 | $213.95 | $213.90 |
| 7 purchase totals = | $1,002.04 | $1,093.1328 | $1,093.13 | $1,093.15 | $1,093.10 | |