| 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 | $241.40 | 5.784% | $255.3626 | $255.36 | $255.35 | $255.40 |
| Purchase #2 | $85.91 | 10.682% | $95.0869 | $95.09 | $95.10 | $95.10 |
| Purchase #3 | $61.96 | 8.532% | $67.2464 | $67.25 | $67.25 | $67.20 |
| Purchase #4 | $26.69 | 7.590% | $28.7158 | $28.72 | $28.70 | $28.70 |
| Purchase #5 | $111.30 | 4.659% | $116.4855 | $116.49 | $116.50 | $116.50 |
| Purchase #6 | $198.62 | 8.826% | $216.1502 | $216.15 | $216.15 | $216.20 |
| Purchase #7 | $244.86 | 13.582% | $278.1169 | $278.12 | $278.10 | $278.10 |
| 7 purchase totals = | $970.74 | $1,057.1643 | $1,057.18 | $1,057.15 | $1,057.20 | |