| 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 | $38.89 | 7.826% | $41.9335 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $233.31 | 11.534% | $260.22 | $260.22 | $260.20 | $260.20 |
| Purchase #3 | $107.57 | 3.118% | $110.924 | $110.92 | $110.90 | $110.90 |
| Purchase #4 | $188.72 | 11.396% | $210.2265 | $210.23 | $210.25 | $210.20 |
| Purchase #5 | $26.54 | 12.174% | $29.771 | $29.77 | $29.75 | $29.80 |
| Purchase #6 | $221.90 | 3.711% | $230.1347 | $230.13 | $230.15 | $230.10 |
| Purchase #7 | $247.96 | 5.349% | $261.2234 | $261.22 | $261.20 | $261.20 |
| 7 purchase totals = | $1,064.89 | $1,144.4331 | $1,144.42 | $1,144.40 | $1,144.30 | |