| 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 | $104.69 | 3.163% | $108.0013 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $245.42 | 7.301% | $263.3381 | $263.34 | $263.35 | $263.30 |
| Purchase #3 | $212.35 | 10.866% | $235.424 | $235.42 | $235.40 | $235.40 |
| Purchase #4 | $11.58 | 5.807% | $12.2525 | $12.25 | $12.25 | $12.30 |
| Purchase #5 | $99.27 | 6.531% | $105.7533 | $105.75 | $105.75 | $105.80 |
| Purchase #6 | $126.27 | 3.783% | $131.0468 | $131.05 | $131.05 | $131.00 |
| Purchase #7 | $70.97 | 12.374% | $79.7518 | $79.75 | $79.75 | $79.80 |
| 7 purchase totals = | $870.55 | $935.5678 | $935.56 | $935.55 | $935.60 | |