| 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 | $189.39 | 10.823% | $209.8877 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $217.47 | 8.421% | $235.7831 | $235.78 | $235.80 | $235.80 |
| Purchase #3 | $18.94 | 7.376% | $20.337 | $20.34 | $20.35 | $20.30 |
| Purchase #4 | $204.86 | 7.555% | $220.3372 | $220.34 | $220.35 | $220.30 |
| Purchase #5 | $19.56 | 4.540% | $20.448 | $20.45 | $20.45 | $20.40 |
| Purchase #6 | $16.76 | 4.104% | $17.4478 | $17.45 | $17.45 | $17.40 |
| Purchase #7 | $249.69 | 12.511% | $280.9287 | $280.93 | $280.95 | $280.90 |
| 7 purchase totals = | $916.67 | $1,005.1695 | $1,005.18 | $1,005.25 | $1,005.00 | |