| 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 | $97.58 | 4.335% | $101.8101 | $101.81 | $101.80 | $101.80 |
| Purchase #2 | $171.45 | 10.808% | $189.9803 | $189.98 | $190.00 | $190.00 |
| Purchase #3 | $206.36 | 10.263% | $227.5387 | $227.54 | $227.55 | $227.50 |
| Purchase #4 | $132.97 | 10.735% | $147.2443 | $147.24 | $147.25 | $147.20 |
| Purchase #5 | $249.71 | 4.410% | $260.7222 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $107.87 | 11.698% | $120.4886 | $120.49 | $120.50 | $120.50 |
| Purchase #7 | $75.69 | 3.860% | $78.6116 | $78.61 | $78.60 | $78.60 |
| 7 purchase totals = | $1,041.63 | $1,126.3958 | $1,126.39 | $1,126.40 | $1,126.30 | |