| 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 | $230.56 | 12.288% | $258.8912 | $258.89 | $258.90 | $258.90 |
| Purchase #2 | $205.65 | 12.447% | $231.2473 | $231.25 | $231.25 | $231.20 |
| Purchase #3 | $52.32 | 5.369% | $55.1291 | $55.13 | $55.15 | $55.10 |
| Purchase #4 | $231.52 | 12.463% | $260.3743 | $260.37 | $260.35 | $260.40 |
| Purchase #5 | $171.90 | 9.469% | $188.1772 | $188.18 | $188.20 | $188.20 |
| Purchase #6 | $25.26 | 10.810% | $27.9906 | $27.99 | $28.00 | $28.00 |
| Purchase #7 | $11.75 | 11.634% | $13.117 | $13.12 | $13.10 | $13.10 |
| 7 purchase totals = | $928.96 | $1,034.9267 | $1,034.93 | $1,034.95 | $1,034.90 | |