| 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 | $111.38 | 13.194% | $126.0755 | $126.08 | $126.10 | $126.10 |
| Purchase #2 | $186.48 | 8.358% | $202.066 | $202.07 | $202.05 | $202.10 |
| Purchase #3 | $144.33 | 9.522% | $158.0731 | $158.07 | $158.05 | $158.10 |
| Purchase #4 | $215.86 | 5.150% | $226.9768 | $226.98 | $227.00 | $227.00 |
| Purchase #5 | $153.70 | 6.651% | $163.9226 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $48.67 | 8.220% | $52.6707 | $52.67 | $52.65 | $52.70 |
| Purchase #7 | $121.89 | 5.851% | $129.0218 | $129.02 | $129.00 | $129.00 |
| 7 purchase totals = | $982.31 | $1,058.8065 | $1,058.81 | $1,058.75 | $1,058.90 | |