| 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 | $134.84 | 13.260% | $152.7198 | $152.72 | $152.70 | $152.70 |
| Purchase #2 | $155.66 | 11.801% | $174.0294 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $250.63 | 6.864% | $267.8332 | $267.83 | $267.85 | $267.80 |
| Purchase #4 | $126.72 | 5.170% | $133.2714 | $133.27 | $133.25 | $133.30 |
| Purchase #5 | $191.51 | 3.753% | $198.6974 | $198.70 | $198.70 | $198.70 |
| Purchase #6 | $175.42 | 4.198% | $182.7841 | $182.78 | $182.80 | $182.80 |
| Purchase #7 | $203.62 | 5.645% | $215.1143 | $215.11 | $215.10 | $215.10 |
| 7 purchase totals = | $1,238.40 | $1,324.4496 | $1,324.44 | $1,324.45 | $1,324.40 | |