| 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 | $207.90 | 3.482% | $215.1391 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $165.71 | 13.716% | $188.4388 | $188.44 | $188.45 | $188.40 |
| Purchase #3 | $162.54 | 3.794% | $168.7068 | $168.71 | $168.70 | $168.70 |
| Purchase #4 | $127.30 | 5.772% | $134.6478 | $134.65 | $134.65 | $134.60 |
| Purchase #5 | $182.89 | 10.140% | $201.435 | $201.44 | $201.45 | $201.40 |
| Purchase #6 | $19.35 | 8.359% | $20.9675 | $20.97 | $20.95 | $21.00 |
| Purchase #7 | $196.34 | 3.652% | $203.5103 | $203.51 | $203.50 | $203.50 |
| 7 purchase totals = | $1,062.03 | $1,132.8453 | $1,132.86 | $1,132.85 | $1,132.70 | |