| 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 | $102.91 | 13.645% | $116.9521 | $116.95 | $116.95 | $117.00 |
| Purchase #2 | $155.34 | 7.552% | $167.0713 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $86.74 | 6.512% | $92.3885 | $92.39 | $92.40 | $92.40 |
| Purchase #4 | $233.31 | 7.272% | $250.2763 | $250.28 | $250.30 | $250.30 |
| Purchase #5 | $206.86 | 5.337% | $217.9001 | $217.90 | $217.90 | $217.90 |
| Purchase #6 | $250.51 | 11.226% | $278.6323 | $278.63 | $278.65 | $278.60 |
| Purchase #7 | $97.65 | 4.542% | $102.0853 | $102.09 | $102.10 | $102.10 |
| 7 purchase totals = | $1,133.32 | $1,225.3059 | $1,225.31 | $1,225.35 | $1,225.40 | |