| 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 | $23.59 | 3.519% | $24.4201 | $24.42 | $24.40 | $24.40 |
| Purchase #2 | $248.93 | 7.363% | $267.2587 | $267.26 | $267.25 | $267.30 |
| Purchase #3 | $229.60 | 9.322% | $251.0033 | $251.00 | $251.00 | $251.00 |
| Purchase #4 | $113.49 | 12.653% | $127.8499 | $127.85 | $127.85 | $127.80 |
| Purchase #5 | $119.74 | 9.248% | $130.8136 | $130.81 | $130.80 | $130.80 |
| Purchase #6 | $221.67 | 4.383% | $231.3858 | $231.39 | $231.40 | $231.40 |
| Purchase #7 | $127.48 | 4.287% | $132.9451 | $132.95 | $132.95 | $132.90 |
| 7 purchase totals = | $1,084.50 | $1,165.6765 | $1,165.68 | $1,165.65 | $1,165.60 | |