| 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 | $119.93 | 7.870% | $129.3685 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $28.74 | 9.665% | $31.5177 | $31.52 | $31.50 | $31.50 |
| Purchase #3 | $200.31 | 7.597% | $215.5276 | $215.53 | $215.55 | $215.50 |
| Purchase #4 | $232.44 | 11.234% | $258.5523 | $258.55 | $258.55 | $258.60 |
| Purchase #5 | $59.97 | 5.522% | $63.2815 | $63.28 | $63.30 | $63.30 |
| Purchase #6 | $250.66 | 6.857% | $267.8478 | $267.85 | $267.85 | $267.80 |
| Purchase #7 | $18.29 | 10.679% | $20.2432 | $20.24 | $20.25 | $20.20 |
| 7 purchase totals = | $910.34 | $986.3386 | $986.34 | $986.35 | $986.30 | |