| 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 | $200.80 | 10.389% | $221.6611 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $125.36 | 12.173% | $140.6201 | $140.62 | $140.60 | $140.60 |
| Purchase #3 | $49.97 | 5.143% | $52.54 | $52.54 | $52.55 | $52.50 |
| Purchase #4 | $196.74 | 4.735% | $206.0556 | $206.06 | $206.05 | $206.10 |
| Purchase #5 | $67.59 | 7.532% | $72.6809 | $72.68 | $72.70 | $72.70 |
| Purchase #6 | $242.83 | 3.391% | $251.0644 | $251.06 | $251.05 | $251.10 |
| Purchase #7 | $6.43 | 11.578% | $7.1745 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $889.72 | $951.7966 | $951.79 | $951.75 | $951.90 | |