| 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 | $182.65 | 9.821% | $200.5881 | $200.59 | $200.60 | $200.60 |
| Purchase #2 | $13.50 | 10.821% | $14.9608 | $14.96 | $14.95 | $15.00 |
| Purchase #3 | $240.74 | 9.718% | $264.1351 | $264.14 | $264.15 | $264.10 |
| Purchase #4 | $15.34 | 6.606% | $16.3534 | $16.35 | $16.35 | $16.40 |
| Purchase #5 | $246.50 | 5.295% | $259.5522 | $259.55 | $259.55 | $259.60 |
| Purchase #6 | $8.28 | 11.862% | $9.2622 | $9.26 | $9.25 | $9.30 |
| Purchase #7 | $78.73 | 8.222% | $85.2032 | $85.20 | $85.20 | $85.20 |
| 7 purchase totals = | $785.74 | $850.0550 | $850.05 | $850.05 | $850.20 | |