| 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 | $239.95 | 9.222% | $262.0782 | $262.08 | $262.10 | $262.10 |
| Purchase #2 | $240.55 | 6.314% | $255.7383 | $255.74 | $255.75 | $255.70 |
| Purchase #3 | $218.64 | 8.319% | $236.8287 | $236.83 | $236.85 | $236.80 |
| Purchase #4 | $115.29 | 12.215% | $129.3727 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $137.63 | 13.161% | $155.7435 | $155.74 | $155.75 | $155.70 |
| Purchase #6 | $169.68 | 10.666% | $187.7781 | $187.78 | $187.80 | $187.80 |
| Purchase #7 | $57.44 | 10.295% | $63.3534 | $63.35 | $63.35 | $63.40 |
| 7 purchase totals = | $1,179.18 | $1,290.8929 | $1,290.89 | $1,290.95 | $1,290.90 | |