| 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 | $213.39 | 12.477% | $240.0147 | $240.01 | $240.00 | $240.00 |
| Purchase #2 | $215.91 | 3.854% | $224.2312 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $158.72 | 8.131% | $171.6255 | $171.63 | $171.65 | $171.60 |
| Purchase #4 | $249.71 | 6.338% | $265.5366 | $265.54 | $265.55 | $265.50 |
| Purchase #5 | $52.83 | 13.120% | $59.7613 | $59.76 | $59.75 | $59.80 |
| Purchase #6 | $83.84 | 5.310% | $88.2919 | $88.29 | $88.30 | $88.30 |
| Purchase #7 | $143.66 | 10.258% | $158.3966 | $158.40 | $158.40 | $158.40 |
| 7 purchase totals = | $1,118.06 | $1,207.8578 | $1,207.86 | $1,207.90 | $1,207.80 | |