| 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 | $218.56 | 12.307% | $245.4582 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $14.69 | 8.131% | $15.8844 | $15.88 | $15.90 | $15.90 |
| Purchase #3 | $103.50 | 12.579% | $116.5193 | $116.52 | $116.50 | $116.50 |
| Purchase #4 | $25.66 | 3.402% | $26.533 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $6.56 | 5.502% | $6.9209 | $6.92 | $6.90 | $6.90 |
| Purchase #6 | $43.45 | 3.360% | $44.9099 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $131.26 | 5.565% | $138.5646 | $138.56 | $138.55 | $138.60 |
| 7 purchase totals = | $543.68 | $594.7903 | $594.78 | $594.75 | $594.80 | |