| 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 | $212.57 | 9.102% | $231.9181 | $231.92 | $231.90 | $231.90 |
| Purchase #2 | $85.56 | 8.209% | $92.5836 | $92.58 | $92.60 | $92.60 |
| Purchase #3 | $163.79 | 6.661% | $174.7001 | $174.70 | $174.70 | $174.70 |
| Purchase #4 | $86.83 | 12.121% | $97.3547 | $97.35 | $97.35 | $97.40 |
| Purchase #5 | $197.46 | 7.779% | $212.8204 | $212.82 | $212.80 | $212.80 |
| Purchase #6 | $197.58 | 10.295% | $217.9209 | $217.92 | $217.90 | $217.90 |
| Purchase #7 | $212.84 | 8.229% | $230.3546 | $230.35 | $230.35 | $230.40 |
| 7 purchase totals = | $1,156.63 | $1,257.6524 | $1,257.64 | $1,257.60 | $1,257.70 | |