| 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 | $117.42 | 6.563% | $125.1263 | $125.13 | $125.15 | $125.10 |
| Purchase #2 | $170.59 | 8.590% | $185.2437 | $185.24 | $185.25 | $185.20 |
| Purchase #3 | $248.80 | 7.104% | $266.4748 | $266.47 | $266.45 | $266.50 |
| Purchase #4 | $41.90 | 3.528% | $43.3782 | $43.38 | $43.40 | $43.40 |
| Purchase #5 | $234.46 | 5.372% | $247.0552 | $247.06 | $247.05 | $247.10 |
| Purchase #6 | $250.63 | 9.682% | $274.896 | $274.90 | $274.90 | $274.90 |
| Purchase #7 | $125.44 | 10.730% | $138.8997 | $138.90 | $138.90 | $138.90 |
| 7 purchase totals = | $1,189.24 | $1,281.0739 | $1,281.08 | $1,281.10 | $1,281.10 | |