| 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 | $250.45 | 10.673% | $277.1805 | $277.18 | $277.20 | $277.20 |
| Purchase #2 | $92.77 | 5.343% | $97.7267 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $169.76 | 10.557% | $187.6816 | $187.68 | $187.70 | $187.70 |
| Purchase #4 | $198.75 | 10.126% | $218.8754 | $218.88 | $218.90 | $218.90 |
| Purchase #5 | $142.40 | 10.482% | $157.3264 | $157.33 | $157.35 | $157.30 |
| Purchase #6 | $250.74 | 11.699% | $280.0741 | $280.07 | $280.05 | $280.10 |
| Purchase #7 | $180.51 | 12.530% | $203.1279 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $1,285.38 | $1,421.9926 | $1,422.00 | $1,422.10 | $1,422.00 | |