| 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 | $187.31 | 6.389% | $199.2772 | $199.28 | $199.30 | $199.30 |
| Purchase #2 | $24.98 | 8.608% | $27.1303 | $27.13 | $27.15 | $27.10 |
| Purchase #3 | $198.34 | 9.805% | $217.7872 | $217.79 | $217.80 | $217.80 |
| Purchase #4 | $244.59 | 10.776% | $270.947 | $270.95 | $270.95 | $270.90 |
| Purchase #5 | $67.32 | 4.200% | $70.1474 | $70.15 | $70.15 | $70.10 |
| Purchase #6 | $92.36 | 3.468% | $95.563 | $95.56 | $95.55 | $95.60 |
| Purchase #7 | $209.41 | 7.253% | $224.5985 | $224.60 | $224.60 | $224.60 |
| 7 purchase totals = | $1,024.31 | $1,105.4506 | $1,105.46 | $1,105.50 | $1,105.40 | |