| 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 | $203.98 | 4.389% | $212.9327 | $212.93 | $212.95 | $212.90 |
| Purchase #2 | $63.36 | 6.508% | $67.4835 | $67.48 | $67.50 | $67.50 |
| Purchase #3 | $71.88 | 7.183% | $77.0431 | $77.04 | $77.05 | $77.00 |
| Purchase #4 | $8.99 | 8.518% | $9.7558 | $9.76 | $9.75 | $9.80 |
| Purchase #5 | $247.56 | 12.403% | $278.2649 | $278.26 | $278.25 | $278.30 |
| Purchase #6 | $129.35 | 5.183% | $136.0542 | $136.05 | $136.05 | $136.10 |
| Purchase #7 | $37.95 | 5.695% | $40.1113 | $40.11 | $40.10 | $40.10 |
| 7 purchase totals = | $763.07 | $821.6455 | $821.63 | $821.65 | $821.70 | |