| 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 | $121.26 | 10.791% | $134.3452 | $134.35 | $134.35 | $134.30 |
| Purchase #2 | $125.28 | 5.830% | $132.5838 | $132.58 | $132.60 | $132.60 |
| Purchase #3 | $116.56 | 6.543% | $124.1865 | $124.19 | $124.20 | $124.20 |
| Purchase #4 | $117.55 | 8.778% | $127.8685 | $127.87 | $127.85 | $127.90 |
| Purchase #5 | $247.51 | 13.775% | $281.6045 | $281.60 | $281.60 | $281.60 |
| Purchase #6 | $7.75 | 11.430% | $8.6358 | $8.64 | $8.65 | $8.60 |
| Purchase #7 | $125.95 | 6.207% | $133.7677 | $133.77 | $133.75 | $133.80 |
| 7 purchase totals = | $861.86 | $942.9920 | $943.00 | $943.00 | $943.00 | |