| 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 | $74.36 | 10.260% | $81.9893 | $81.99 | $82.00 | $82.00 |
| Purchase #2 | $190.37 | 10.528% | $210.4122 | $210.41 | $210.40 | $210.40 |
| Purchase #3 | $207.92 | 12.593% | $234.1034 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $100.89 | 12.789% | $113.7928 | $113.79 | $113.80 | $113.80 |
| Purchase #5 | $133.54 | 6.445% | $142.1467 | $142.15 | $142.15 | $142.10 |
| Purchase #6 | $18.64 | 12.541% | $20.9776 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $220.30 | 11.453% | $245.531 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $946.02 | $1,048.9530 | $1,048.95 | $1,049.00 | $1,048.90 | |