| 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 | $76.69 | 4.629% | $80.24 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $212.45 | 6.340% | $225.9193 | $225.92 | $225.90 | $225.90 |
| Purchase #3 | $29.93 | 5.348% | $31.5307 | $31.53 | $31.55 | $31.50 |
| Purchase #4 | $236.96 | 4.853% | $248.4597 | $248.46 | $248.45 | $248.50 |
| Purchase #5 | $222.54 | 8.514% | $241.4871 | $241.49 | $241.50 | $241.50 |
| Purchase #6 | $78.28 | 6.281% | $83.1968 | $83.20 | $83.20 | $83.20 |
| Purchase #7 | $25.34 | 7.254% | $27.1782 | $27.18 | $27.20 | $27.20 |
| 7 purchase totals = | $882.19 | $938.0118 | $938.02 | $938.05 | $938.00 | |