| 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 | $42.26 | 10.388% | $46.65 | $46.65 | $46.65 | $46.70 |
| Purchase #2 | $148.26 | 4.474% | $154.8932 | $154.89 | $154.90 | $154.90 |
| Purchase #3 | $216.92 | 7.580% | $233.3625 | $233.36 | $233.35 | $233.40 |
| Purchase #4 | $229.75 | 9.686% | $252.0036 | $252.00 | $252.00 | $252.00 |
| Purchase #5 | $224.88 | 10.146% | $247.6963 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $219.43 | 10.522% | $242.5184 | $242.52 | $242.50 | $242.50 |
| Purchase #7 | $116.31 | 13.624% | $132.1561 | $132.16 | $132.15 | $132.20 |
| 7 purchase totals = | $1,197.81 | $1,309.2801 | $1,309.28 | $1,309.25 | $1,309.40 | |