| 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 | $135.78 | 12.519% | $152.7783 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $222.54 | 6.777% | $237.6215 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $217.72 | 4.466% | $227.4434 | $227.44 | $227.45 | $227.40 |
| Purchase #4 | $64.74 | 13.802% | $73.6754 | $73.68 | $73.70 | $73.70 |
| Purchase #5 | $179.39 | 10.219% | $197.7219 | $197.72 | $197.70 | $197.70 |
| Purchase #6 | $229.69 | 13.408% | $260.4868 | $260.49 | $260.50 | $260.50 |
| Purchase #7 | $234.90 | 4.185% | $244.7306 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $1,284.76 | $1,394.4579 | $1,394.46 | $1,394.50 | $1,394.40 | |