| 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 | $15.55 | 13.292% | $17.6169 | $17.62 | $17.60 | $17.60 |
| Purchase #2 | $208.88 | 12.527% | $235.0464 | $235.05 | $235.05 | $235.00 |
| Purchase #3 | $127.70 | 5.848% | $135.1679 | $135.17 | $135.15 | $135.20 |
| Purchase #4 | $114.65 | 4.124% | $119.3782 | $119.38 | $119.40 | $119.40 |
| Purchase #5 | $202.52 | 5.869% | $214.4059 | $214.41 | $214.40 | $214.40 |
| Purchase #6 | $115.69 | 9.539% | $126.7257 | $126.73 | $126.75 | $126.70 |
| Purchase #7 | $58.50 | 10.832% | $64.8367 | $64.84 | $64.85 | $64.80 |
| 7 purchase totals = | $843.49 | $913.1777 | $913.20 | $913.20 | $913.10 | |