| 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 | $236.78 | 9.563% | $259.4233 | $259.42 | $259.40 | $259.40 |
| Purchase #2 | $221.92 | 4.830% | $232.6387 | $232.64 | $232.65 | $232.60 |
| Purchase #3 | $126.70 | 7.639% | $136.3786 | $136.38 | $136.40 | $136.40 |
| Purchase #4 | $78.65 | 3.793% | $81.6332 | $81.63 | $81.65 | $81.60 |
| Purchase #5 | $161.36 | 13.449% | $183.0613 | $183.06 | $183.05 | $183.10 |
| Purchase #6 | $29.46 | 4.746% | $30.8582 | $30.86 | $30.85 | $30.90 |
| Purchase #7 | $197.68 | 6.564% | $210.6557 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $1,052.55 | $1,134.6490 | $1,134.65 | $1,134.65 | $1,134.70 | |