| 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 | $187.44 | 11.359% | $208.7313 | $208.73 | $208.75 | $208.70 |
| Purchase #2 | $246.69 | 11.807% | $275.8167 | $275.82 | $275.80 | $275.80 |
| Purchase #3 | $239.89 | 3.549% | $248.4037 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $191.41 | 10.865% | $212.2067 | $212.21 | $212.20 | $212.20 |
| Purchase #5 | $7.59 | 10.539% | $8.3899 | $8.39 | $8.40 | $8.40 |
| Purchase #6 | $115.61 | 13.330% | $131.0208 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $110.59 | 13.623% | $125.6557 | $125.66 | $125.65 | $125.70 |
| 7 purchase totals = | $1,099.22 | $1,210.2248 | $1,210.23 | $1,210.20 | $1,210.20 | |