| 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 | $214.75 | 3.341% | $221.9248 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $248.25 | 7.721% | $267.4174 | $267.42 | $267.40 | $267.40 |
| Purchase #3 | $117.99 | 11.322% | $131.3488 | $131.35 | $131.35 | $131.30 |
| Purchase #4 | $13.62 | 8.125% | $14.7266 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $71.66 | 11.747% | $80.0779 | $80.08 | $80.10 | $80.10 |
| Purchase #6 | $95.38 | 3.367% | $98.5914 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $23.47 | 10.145% | $25.851 | $25.85 | $25.85 | $25.90 |
| 7 purchase totals = | $785.12 | $839.9379 | $839.94 | $839.95 | $839.90 | |