| 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 | $235.82 | 7.421% | $253.3202 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $105.55 | 3.598% | $109.3477 | $109.35 | $109.35 | $109.30 |
| Purchase #3 | $146.73 | 5.245% | $154.426 | $154.43 | $154.45 | $154.40 |
| Purchase #4 | $140.65 | 3.747% | $145.9202 | $145.92 | $145.90 | $145.90 |
| Purchase #5 | $114.98 | 10.188% | $126.6942 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $106.95 | 7.344% | $114.8044 | $114.80 | $114.80 | $114.80 |
| Purchase #7 | $12.39 | 7.313% | $13.2961 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $863.07 | $917.8088 | $917.81 | $917.80 | $917.70 | |