| 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 | $233.70 | 7.468% | $251.1527 | $251.15 | $251.15 | $251.20 |
| Purchase #2 | $13.99 | 3.169% | $14.4333 | $14.43 | $14.45 | $14.40 |
| Purchase #3 | $150.41 | 8.526% | $163.234 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $102.72 | 5.270% | $108.1333 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $235.46 | 7.722% | $253.6422 | $253.64 | $253.65 | $253.60 |
| Purchase #6 | $91.34 | 9.188% | $99.7323 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $10.54 | 10.750% | $11.6731 | $11.67 | $11.65 | $11.70 |
| 7 purchase totals = | $838.16 | $902.0009 | $901.98 | $902.05 | $901.90 | |