| 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 | $229.50 | 3.275% | $237.0161 | $237.02 | $237.00 | $237.00 |
| Purchase #2 | $140.55 | 4.687% | $147.1376 | $147.14 | $147.15 | $147.10 |
| Purchase #3 | $216.58 | 12.819% | $244.3434 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $56.60 | 6.575% | $60.3215 | $60.32 | $60.30 | $60.30 |
| Purchase #5 | $131.53 | 4.392% | $137.3068 | $137.31 | $137.30 | $137.30 |
| Purchase #6 | $104.36 | 4.685% | $109.2493 | $109.25 | $109.25 | $109.20 |
| Purchase #7 | $10.29 | 13.414% | $11.6703 | $11.67 | $11.65 | $11.70 |
| 7 purchase totals = | $889.41 | $947.0450 | $947.05 | $947.00 | $946.90 | |