| 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 | $199.59 | 5.439% | $210.4457 | $210.45 | $210.45 | $210.40 |
| Purchase #2 | $131.37 | 13.185% | $148.6911 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $21.32 | 3.426% | $22.0504 | $22.05 | $22.05 | $22.10 |
| Purchase #4 | $230.66 | 6.755% | $246.2411 | $246.24 | $246.25 | $246.20 |
| Purchase #5 | $69.94 | 12.280% | $78.5286 | $78.53 | $78.55 | $78.50 |
| Purchase #6 | $217.61 | 3.663% | $225.5811 | $225.58 | $225.60 | $225.60 |
| Purchase #7 | $185.54 | 7.337% | $199.1531 | $199.15 | $199.15 | $199.20 |
| 7 purchase totals = | $1,056.03 | $1,130.6911 | $1,130.69 | $1,130.75 | $1,130.70 | |