| 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 | $106.64 | 5.563% | $112.5724 | $112.57 | $112.55 | $112.60 |
| Purchase #2 | $140.40 | 8.592% | $152.4632 | $152.46 | $152.45 | $152.50 |
| Purchase #3 | $231.85 | 5.868% | $245.455 | $245.46 | $245.45 | $245.50 |
| Purchase #4 | $130.84 | 4.682% | $136.9659 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $240.47 | 5.521% | $253.7463 | $253.75 | $253.75 | $253.70 |
| Purchase #6 | $188.44 | 9.117% | $205.6201 | $205.62 | $205.60 | $205.60 |
| Purchase #7 | $244.69 | 12.581% | $275.4744 | $275.47 | $275.45 | $275.50 |
| 7 purchase totals = | $1,283.33 | $1,382.2973 | $1,382.30 | $1,382.20 | $1,382.40 | |