| 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 | $178.83 | 11.660% | $199.6816 | $199.68 | $199.70 | $199.70 |
| Purchase #2 | $44.35 | 7.701% | $47.7654 | $47.77 | $47.75 | $47.80 |
| Purchase #3 | $241.69 | 13.808% | $275.0626 | $275.06 | $275.05 | $275.10 |
| Purchase #4 | $192.61 | 10.744% | $213.304 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $46.74 | 3.474% | $48.3637 | $48.36 | $48.35 | $48.40 |
| Purchase #6 | $200.68 | 6.622% | $213.969 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $52.78 | 11.832% | $59.0249 | $59.02 | $59.00 | $59.00 |
| 7 purchase totals = | $957.68 | $1,057.1712 | $1,057.16 | $1,057.10 | $1,057.30 | |