| 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 | $198.71 | 3.343% | $205.3529 | $205.35 | $205.35 | $205.40 |
| Purchase #2 | $46.70 | 12.768% | $52.6627 | $52.66 | $52.65 | $52.70 |
| Purchase #3 | $229.51 | 11.500% | $255.9037 | $255.90 | $255.90 | $255.90 |
| Purchase #4 | $154.41 | 6.125% | $163.8676 | $163.87 | $163.85 | $163.90 |
| Purchase #5 | $8.46 | 10.494% | $9.3478 | $9.35 | $9.35 | $9.30 |
| Purchase #6 | $196.54 | 3.572% | $203.5604 | $203.56 | $203.55 | $203.60 |
| Purchase #7 | $115.28 | 4.319% | $120.2589 | $120.26 | $120.25 | $120.30 |
| 7 purchase totals = | $949.61 | $1,010.9540 | $1,010.95 | $1,010.90 | $1,011.10 | |