| 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 | $126.96 | 9.848% | $139.463 | $139.46 | $139.45 | $139.50 |
| Purchase #2 | $227.73 | 5.850% | $241.0522 | $241.05 | $241.05 | $241.10 |
| Purchase #3 | $209.32 | 8.214% | $226.5135 | $226.51 | $226.50 | $226.50 |
| Purchase #4 | $63.95 | 6.106% | $67.8548 | $67.85 | $67.85 | $67.90 |
| Purchase #5 | $213.48 | 11.115% | $237.2083 | $237.21 | $237.20 | $237.20 |
| Purchase #6 | $247.63 | 7.290% | $265.6822 | $265.68 | $265.70 | $265.70 |
| Purchase #7 | $233.51 | 11.307% | $259.913 | $259.91 | $259.90 | $259.90 |
| 7 purchase totals = | $1,322.58 | $1,437.6870 | $1,437.67 | $1,437.65 | $1,437.80 | |