| 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 | $212.74 | 10.534% | $235.15 | $235.15 | $235.15 | $235.20 |
| Purchase #2 | $227.59 | 8.339% | $246.5687 | $246.57 | $246.55 | $246.60 |
| Purchase #3 | $27.90 | 11.392% | $31.0784 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $175.67 | 10.464% | $194.0521 | $194.05 | $194.05 | $194.10 |
| Purchase #5 | $241.57 | 7.670% | $260.0984 | $260.10 | $260.10 | $260.10 |
| Purchase #6 | $154.62 | 10.828% | $171.3623 | $171.36 | $171.35 | $171.40 |
| Purchase #7 | $6.57 | 12.634% | $7.4001 | $7.40 | $7.40 | $7.40 |
| 7 purchase totals = | $1,046.66 | $1,145.7100 | $1,145.71 | $1,145.70 | $1,145.90 | |