| 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 | $202.54 | 3.545% | $209.72 | $209.72 | $209.70 | $209.70 |
| Purchase #2 | $143.80 | 5.437% | $151.6184 | $151.62 | $151.60 | $151.60 |
| Purchase #3 | $60.40 | 8.225% | $65.3679 | $65.37 | $65.35 | $65.40 |
| Purchase #4 | $250.66 | 13.501% | $284.5016 | $284.50 | $284.50 | $284.50 |
| Purchase #5 | $18.94 | 5.793% | $20.0372 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $227.82 | 10.484% | $251.7046 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $172.87 | 3.580% | $179.0587 | $179.06 | $179.05 | $179.10 |
| 7 purchase totals = | $1,077.03 | $1,162.0084 | $1,162.01 | $1,161.95 | $1,162.00 | |