| 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 | $181.46 | 12.131% | $203.4729 | $203.47 | $203.45 | $203.50 |
| Purchase #2 | $188.73 | 9.203% | $206.0988 | $206.10 | $206.10 | $206.10 |
| Purchase #3 | $127.64 | 3.727% | $132.3971 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $136.62 | 13.689% | $155.3219 | $155.32 | $155.30 | $155.30 |
| Purchase #5 | $19.44 | 4.351% | $20.2858 | $20.29 | $20.30 | $20.30 |
| Purchase #6 | $78.71 | 5.421% | $82.9769 | $82.98 | $83.00 | $83.00 |
| Purchase #7 | $8.64 | 12.135% | $9.6885 | $9.69 | $9.70 | $9.70 |
| 7 purchase totals = | $741.24 | $810.2419 | $810.25 | $810.25 | $810.30 | |