| 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 | $111.62 | 12.122% | $125.1506 | $125.15 | $125.15 | $125.20 |
| Purchase #2 | $76.33 | 8.858% | $83.0913 | $83.09 | $83.10 | $83.10 |
| Purchase #3 | $243.89 | 10.350% | $269.1326 | $269.13 | $269.15 | $269.10 |
| Purchase #4 | $14.35 | 10.123% | $15.8027 | $15.80 | $15.80 | $15.80 |
| Purchase #5 | $124.87 | 4.396% | $130.3593 | $130.36 | $130.35 | $130.40 |
| Purchase #6 | $122.41 | 10.453% | $135.2055 | $135.21 | $135.20 | $135.20 |
| Purchase #7 | $90.45 | 5.276% | $95.2221 | $95.22 | $95.20 | $95.20 |
| 7 purchase totals = | $783.92 | $853.9641 | $853.96 | $853.95 | $854.00 | |