| 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 | $204.60 | 4.446% | $213.6965 | $213.70 | $213.70 | $213.70 |
| Purchase #2 | $45.28 | 3.787% | $46.9948 | $46.99 | $47.00 | $47.00 |
| Purchase #3 | $232.67 | 13.598% | $264.3085 | $264.31 | $264.30 | $264.30 |
| Purchase #4 | $161.85 | 9.382% | $177.0348 | $177.03 | $177.05 | $177.00 |
| Purchase #5 | $161.64 | 13.757% | $183.8768 | $183.88 | $183.90 | $183.90 |
| Purchase #6 | $15.56 | 3.767% | $16.1461 | $16.15 | $16.15 | $16.10 |
| Purchase #7 | $143.43 | 8.525% | $155.6574 | $155.66 | $155.65 | $155.70 |
| 7 purchase totals = | $965.03 | $1,057.7149 | $1,057.72 | $1,057.75 | $1,057.70 | |