| 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 | $123.94 | 6.600% | $132.12 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $198.79 | 9.108% | $216.8958 | $216.90 | $216.90 | $216.90 |
| Purchase #3 | $62.43 | 5.661% | $65.9642 | $65.96 | $65.95 | $66.00 |
| Purchase #4 | $15.76 | 12.674% | $17.7574 | $17.76 | $17.75 | $17.80 |
| Purchase #5 | $225.38 | 11.351% | $250.9629 | $250.96 | $250.95 | $251.00 |
| Purchase #6 | $212.68 | 9.778% | $233.4759 | $233.48 | $233.50 | $233.50 |
| Purchase #7 | $202.48 | 11.246% | $225.2509 | $225.25 | $225.25 | $225.30 |
| 7 purchase totals = | $1,041.46 | $1,142.4271 | $1,142.43 | $1,142.40 | $1,142.60 | |