| 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 | $233.88 | 5.460% | $246.6498 | $246.65 | $246.65 | $246.60 |
| Purchase #2 | $147.98 | 9.408% | $161.902 | $161.90 | $161.90 | $161.90 |
| Purchase #3 | $217.41 | 8.401% | $235.6746 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $199.89 | 5.226% | $210.3363 | $210.34 | $210.35 | $210.30 |
| Purchase #5 | $157.58 | 10.862% | $174.6963 | $174.70 | $174.70 | $174.70 |
| Purchase #6 | $121.69 | 3.171% | $125.5488 | $125.55 | $125.55 | $125.50 |
| Purchase #7 | $131.76 | 5.191% | $138.5997 | $138.60 | $138.60 | $138.60 |
| 7 purchase totals = | $1,210.19 | $1,293.4075 | $1,293.41 | $1,293.40 | $1,293.30 | |