| 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 | $185.34 | 3.273% | $191.4062 | $191.41 | $191.40 | $191.40 |
| Purchase #2 | $9.25 | 3.458% | $9.5699 | $9.57 | $9.55 | $9.60 |
| Purchase #3 | $206.93 | 9.580% | $226.7539 | $226.75 | $226.75 | $226.80 |
| Purchase #4 | $190.45 | 11.482% | $212.3175 | $212.32 | $212.30 | $212.30 |
| Purchase #5 | $7.81 | 11.226% | $8.6868 | $8.69 | $8.70 | $8.70 |
| Purchase #6 | $123.81 | 12.154% | $138.8579 | $138.86 | $138.85 | $138.90 |
| Purchase #7 | $191.79 | 7.644% | $206.4504 | $206.45 | $206.45 | $206.50 |
| 7 purchase totals = | $915.38 | $994.0426 | $994.05 | $994.00 | $994.20 | |