| 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 | $125.69 | 5.606% | $132.7362 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $121.77 | 3.393% | $125.9017 | $125.90 | $125.90 | $125.90 |
| Purchase #3 | $214.61 | 10.735% | $237.6484 | $237.65 | $237.65 | $237.60 |
| Purchase #4 | $18.85 | 13.245% | $21.3467 | $21.35 | $21.35 | $21.30 |
| Purchase #5 | $191.49 | 10.341% | $211.292 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $23.39 | 12.692% | $26.3587 | $26.36 | $26.35 | $26.40 |
| Purchase #7 | $214.34 | 4.768% | $224.5597 | $224.56 | $224.55 | $224.60 |
| 7 purchase totals = | $910.14 | $979.8434 | $979.85 | $979.85 | $979.80 | |