| 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 | $40.92 | 8.461% | $44.3822 | $44.38 | $44.40 | $44.40 |
| Purchase #2 | $121.47 | 9.475% | $132.9793 | $132.98 | $133.00 | $133.00 |
| Purchase #3 | $114.76 | 4.356% | $119.7589 | $119.76 | $119.75 | $119.80 |
| Purchase #4 | $209.30 | 9.849% | $229.914 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $231.71 | 10.423% | $255.8611 | $255.86 | $255.85 | $255.90 |
| Purchase #6 | $170.36 | 12.781% | $192.1337 | $192.13 | $192.15 | $192.10 |
| Purchase #7 | $79.58 | 8.290% | $86.1772 | $86.18 | $86.20 | $86.20 |
| 7 purchase totals = | $968.10 | $1,061.2064 | $1,061.20 | $1,061.25 | $1,061.30 | |