| 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 | $140.30 | 3.547% | $145.2764 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $226.95 | 7.252% | $243.4084 | $243.41 | $243.40 | $243.40 |
| Purchase #3 | $46.65 | 12.656% | $52.554 | $52.55 | $52.55 | $52.60 |
| Purchase #4 | $108.42 | 13.536% | $123.0957 | $123.10 | $123.10 | $123.10 |
| Purchase #5 | $133.34 | 13.492% | $151.3302 | $151.33 | $151.35 | $151.30 |
| Purchase #6 | $59.38 | 6.162% | $63.039 | $63.04 | $63.05 | $63.00 |
| Purchase #7 | $122.42 | 7.816% | $131.9883 | $131.99 | $132.00 | $132.00 |
| 7 purchase totals = | $837.46 | $910.6920 | $910.70 | $910.75 | $910.70 | |