| 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 | $220.79 | 3.122% | $227.6831 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $91.53 | 12.504% | $102.9749 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $136.93 | 4.200% | $142.6811 | $142.68 | $142.70 | $142.70 |
| Purchase #4 | $124.76 | 7.868% | $134.5761 | $134.58 | $134.60 | $134.60 |
| Purchase #5 | $9.55 | 7.485% | $10.2648 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $244.72 | 13.469% | $277.6813 | $277.68 | $277.70 | $277.70 |
| Purchase #7 | $140.38 | 3.349% | $145.0813 | $145.08 | $145.10 | $145.10 |
| 7 purchase totals = | $968.66 | $1,040.9426 | $1,040.93 | $1,041.00 | $1,041.10 | |