| 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 | $134.29 | 11.284% | $149.4433 | $149.44 | $149.45 | $149.40 |
| Purchase #2 | $183.94 | 6.667% | $196.2033 | $196.20 | $196.20 | $196.20 |
| Purchase #3 | $22.89 | 8.634% | $24.8663 | $24.87 | $24.85 | $24.90 |
| Purchase #4 | $72.42 | 10.504% | $80.027 | $80.03 | $80.05 | $80.00 |
| Purchase #5 | $39.31 | 6.477% | $41.8561 | $41.86 | $41.85 | $41.90 |
| Purchase #6 | $217.88 | 4.351% | $227.36 | $227.36 | $227.35 | $227.40 |
| Purchase #7 | $104.50 | 9.207% | $114.1213 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $775.23 | $833.8773 | $833.88 | $833.85 | $833.90 | |