| 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 | $249.78 | 3.280% | $257.9728 | $257.97 | $257.95 | $258.00 |
| Purchase #2 | $241.57 | 10.350% | $266.5725 | $266.57 | $266.55 | $266.60 |
| Purchase #3 | $250.79 | 11.339% | $279.2271 | $279.23 | $279.25 | $279.20 |
| Purchase #4 | $94.38 | 3.589% | $97.7673 | $97.77 | $97.75 | $97.80 |
| Purchase #5 | $50.33 | 7.609% | $54.1596 | $54.16 | $54.15 | $54.20 |
| Purchase #6 | $199.56 | 9.239% | $217.9973 | $218.00 | $218.00 | $218.00 |
| Purchase #7 | $149.42 | 11.574% | $166.7139 | $166.71 | $166.70 | $166.70 |
| 7 purchase totals = | $1,235.83 | $1,340.4105 | $1,340.41 | $1,340.35 | $1,340.50 | |