| 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 | $76.30 | 4.699% | $79.8853 | $79.89 | $79.90 | $79.90 |
| Purchase #2 | $141.36 | 4.833% | $148.1919 | $148.19 | $148.20 | $148.20 |
| Purchase #3 | $148.51 | 13.630% | $168.7519 | $168.75 | $168.75 | $168.80 |
| Purchase #4 | $250.99 | 13.114% | $283.9048 | $283.90 | $283.90 | $283.90 |
| Purchase #5 | $92.92 | 4.712% | $97.2984 | $97.30 | $97.30 | $97.30 |
| Purchase #6 | $245.30 | 8.219% | $265.4612 | $265.46 | $265.45 | $265.50 |
| Purchase #7 | $141.95 | 11.116% | $157.7292 | $157.73 | $157.75 | $157.70 |
| 7 purchase totals = | $1,097.33 | $1,201.2227 | $1,201.22 | $1,201.25 | $1,201.30 | |