| 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 | $126.94 | 10.639% | $140.4451 | $140.45 | $140.45 | $140.40 |
| Purchase #2 | $213.32 | 8.717% | $231.9151 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $140.43 | 7.401% | $150.8232 | $150.82 | $150.80 | $150.80 |
| Purchase #4 | $140.68 | 12.702% | $158.5492 | $158.55 | $158.55 | $158.50 |
| Purchase #5 | $68.39 | 10.756% | $75.746 | $75.75 | $75.75 | $75.70 |
| Purchase #6 | $87.50 | 9.326% | $95.6603 | $95.66 | $95.65 | $95.70 |
| Purchase #7 | $205.96 | 9.774% | $226.0905 | $226.09 | $226.10 | $226.10 |
| 7 purchase totals = | $983.22 | $1,079.2294 | $1,079.24 | $1,079.20 | $1,079.10 | |