| 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 | $46.56 | 9.371% | $50.9231 | $50.92 | $50.90 | $50.90 |
| Purchase #2 | $121.69 | 3.566% | $126.0295 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $224.43 | 8.183% | $242.7951 | $242.80 | $242.80 | $242.80 |
| Purchase #4 | $197.34 | 7.637% | $212.4109 | $212.41 | $212.40 | $212.40 |
| Purchase #5 | $198.49 | 9.187% | $216.7253 | $216.73 | $216.75 | $216.70 |
| Purchase #6 | $132.36 | 6.449% | $140.8959 | $140.90 | $140.90 | $140.90 |
| Purchase #7 | $91.66 | 5.787% | $96.9644 | $96.96 | $96.95 | $97.00 |
| 7 purchase totals = | $1,012.53 | $1,086.7442 | $1,086.75 | $1,086.75 | $1,086.70 | |