| 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 | $228.59 | 12.744% | $257.7215 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $79.34 | 4.653% | $83.0317 | $83.03 | $83.05 | $83.00 |
| Purchase #3 | $197.93 | 9.385% | $216.5057 | $216.51 | $216.50 | $216.50 |
| Purchase #4 | $32.81 | 6.848% | $35.0568 | $35.06 | $35.05 | $35.10 |
| Purchase #5 | $69.33 | 12.496% | $77.9935 | $77.99 | $78.00 | $78.00 |
| Purchase #6 | $214.43 | 5.396% | $226.0006 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $217.57 | 12.144% | $243.9917 | $243.99 | $244.00 | $244.00 |
| 7 purchase totals = | $1,040.00 | $1,140.3015 | $1,140.30 | $1,140.30 | $1,140.30 | |