| 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 | $27.94 | 5.577% | $29.4982 | $29.50 | $29.50 | $29.50 |
| Purchase #2 | $229.78 | 13.342% | $260.4372 | $260.44 | $260.45 | $260.40 |
| Purchase #3 | $190.72 | 8.721% | $207.3527 | $207.35 | $207.35 | $207.40 |
| Purchase #4 | $216.64 | 7.169% | $232.1709 | $232.17 | $232.15 | $232.20 |
| Purchase #5 | $107.66 | 11.528% | $120.071 | $120.07 | $120.05 | $120.10 |
| Purchase #6 | $211.88 | 9.865% | $232.782 | $232.78 | $232.80 | $232.80 |
| Purchase #7 | $167.96 | 9.478% | $183.8792 | $183.88 | $183.90 | $183.90 |
| 7 purchase totals = | $1,152.58 | $1,266.1912 | $1,266.19 | $1,266.20 | $1,266.30 | |