| 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 | $245.77 | 10.772% | $272.2443 | $272.24 | $272.25 | $272.20 |
| Purchase #2 | $129.26 | 3.371% | $133.6174 | $133.62 | $133.60 | $133.60 |
| Purchase #3 | $243.35 | 11.218% | $270.649 | $270.65 | $270.65 | $270.60 |
| Purchase #4 | $33.53 | 12.847% | $37.8376 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $215.76 | 12.664% | $243.0838 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $116.68 | 10.793% | $129.2733 | $129.27 | $129.25 | $129.30 |
| Purchase #7 | $219.70 | 3.439% | $227.2555 | $227.26 | $227.25 | $227.30 |
| 7 purchase totals = | $1,204.05 | $1,313.9609 | $1,313.96 | $1,313.95 | $1,313.90 | |