| 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 | $110.76 | 13.533% | $125.7492 | $125.75 | $125.75 | $125.70 |
| Purchase #2 | $57.91 | 4.603% | $60.5756 | $60.58 | $60.60 | $60.60 |
| Purchase #3 | $137.65 | 10.570% | $152.1996 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $104.76 | 10.754% | $116.0259 | $116.03 | $116.05 | $116.00 |
| Purchase #5 | $234.57 | 9.826% | $257.6188 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $208.58 | 6.607% | $222.3609 | $222.36 | $222.35 | $222.40 |
| Purchase #7 | $250.69 | 5.661% | $264.8816 | $264.88 | $264.90 | $264.90 |
| 7 purchase totals = | $1,104.92 | $1,199.4116 | $1,199.42 | $1,199.45 | $1,199.40 | |