| 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 | $13.84 | 13.409% | $15.6958 | $15.70 | $15.70 | $15.70 |
| Purchase #2 | $229.43 | 3.661% | $237.8294 | $237.83 | $237.85 | $237.80 |
| Purchase #3 | $233.54 | 13.827% | $265.8316 | $265.83 | $265.85 | $265.80 |
| Purchase #4 | $98.70 | 8.541% | $107.13 | $107.13 | $107.15 | $107.10 |
| Purchase #5 | $247.34 | 9.741% | $271.4334 | $271.43 | $271.45 | $271.40 |
| Purchase #6 | $198.71 | 13.761% | $226.0545 | $226.05 | $226.05 | $226.10 |
| Purchase #7 | $193.46 | 7.134% | $207.2614 | $207.26 | $207.25 | $207.30 |
| 7 purchase totals = | $1,215.02 | $1,331.2361 | $1,331.23 | $1,331.30 | $1,331.20 | |