| 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 | $144.38 | 8.322% | $156.3953 | $156.40 | $156.40 | $156.40 |
| Purchase #2 | $19.75 | 12.219% | $22.1633 | $22.16 | $22.15 | $22.20 |
| Purchase #3 | $119.92 | 10.454% | $132.4564 | $132.46 | $132.45 | $132.50 |
| Purchase #4 | $227.92 | 10.708% | $252.3257 | $252.33 | $252.35 | $252.30 |
| Purchase #5 | $244.74 | 13.228% | $277.1142 | $277.11 | $277.10 | $277.10 |
| Purchase #6 | $242.56 | 6.288% | $257.8122 | $257.81 | $257.80 | $257.80 |
| Purchase #7 | $32.81 | 4.336% | $34.2326 | $34.23 | $34.25 | $34.20 |
| 7 purchase totals = | $1,032.08 | $1,132.4997 | $1,132.50 | $1,132.50 | $1,132.50 | |