| 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 | $231.46 | 5.567% | $244.3454 | $244.35 | $244.35 | $244.30 |
| Purchase #2 | $42.93 | 12.838% | $48.4414 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $125.87 | 5.131% | $132.3284 | $132.33 | $132.35 | $132.30 |
| Purchase #4 | $198.49 | 6.287% | $210.9691 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $24.29 | 6.268% | $25.8125 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $110.90 | 4.174% | $115.529 | $115.53 | $115.55 | $115.50 |
| Purchase #7 | $71.27 | 10.313% | $78.6201 | $78.62 | $78.60 | $78.60 |
| 7 purchase totals = | $805.21 | $856.0459 | $856.05 | $856.05 | $855.90 | |