| 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 | $229.97 | 5.754% | $243.2025 | $243.20 | $243.20 | $243.20 |
| Purchase #2 | $109.81 | 5.849% | $116.2328 | $116.23 | $116.25 | $116.20 |
| Purchase #3 | $69.60 | 9.316% | $76.0839 | $76.08 | $76.10 | $76.10 |
| Purchase #4 | $188.73 | 11.746% | $210.8982 | $210.90 | $210.90 | $210.90 |
| Purchase #5 | $209.43 | 3.727% | $217.2355 | $217.24 | $217.25 | $217.20 |
| Purchase #6 | $173.63 | 7.596% | $186.8189 | $186.82 | $186.80 | $186.80 |
| Purchase #7 | $74.73 | 9.483% | $81.8166 | $81.82 | $81.80 | $81.80 |
| 7 purchase totals = | $1,055.90 | $1,132.2884 | $1,132.29 | $1,132.30 | $1,132.20 | |