| 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 | $107.82 | 13.775% | $122.6722 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $238.53 | 11.604% | $266.209 | $266.21 | $266.20 | $266.20 |
| Purchase #3 | $94.50 | 13.149% | $106.9258 | $106.93 | $106.95 | $106.90 |
| Purchase #4 | $166.56 | 10.848% | $184.6284 | $184.63 | $184.65 | $184.60 |
| Purchase #5 | $126.77 | 9.393% | $138.6775 | $138.68 | $138.70 | $138.70 |
| Purchase #6 | $38.69 | 4.461% | $40.416 | $40.42 | $40.40 | $40.40 |
| Purchase #7 | $94.25 | 10.737% | $104.3696 | $104.37 | $104.35 | $104.40 |
| 7 purchase totals = | $867.12 | $963.8985 | $963.91 | $963.90 | $963.90 | |