| 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 | $250.72 | 9.640% | $274.8894 | $274.89 | $274.90 | $274.90 |
| Purchase #2 | $173.99 | 9.396% | $190.3381 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $162.92 | 10.358% | $179.7953 | $179.80 | $179.80 | $179.80 |
| Purchase #4 | $114.72 | 12.861% | $129.4741 | $129.47 | $129.45 | $129.50 |
| Purchase #5 | $64.60 | 4.256% | $67.3494 | $67.35 | $67.35 | $67.30 |
| Purchase #6 | $233.47 | 9.178% | $254.8979 | $254.90 | $254.90 | $254.90 |
| Purchase #7 | $218.87 | 4.145% | $227.9422 | $227.94 | $227.95 | $227.90 |
| 7 purchase totals = | $1,219.29 | $1,324.6864 | $1,324.69 | $1,324.70 | $1,324.60 | |