| 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 | $245.31 | 12.150% | $275.1152 | $275.12 | $275.10 | $275.10 |
| Purchase #2 | $58.70 | 12.340% | $65.9436 | $65.94 | $65.95 | $65.90 |
| Purchase #3 | $126.52 | 3.835% | $131.372 | $131.37 | $131.35 | $131.40 |
| Purchase #4 | $125.91 | 5.713% | $133.1032 | $133.10 | $133.10 | $133.10 |
| Purchase #5 | $113.47 | 6.633% | $120.9965 | $121.00 | $121.00 | $121.00 |
| Purchase #6 | $235.75 | 10.514% | $260.5368 | $260.54 | $260.55 | $260.50 |
| Purchase #7 | $150.52 | 13.276% | $170.503 | $170.50 | $170.50 | $170.50 |
| 7 purchase totals = | $1,056.18 | $1,157.5703 | $1,157.57 | $1,157.55 | $1,157.50 | |