| 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 | $213.38 | 13.791% | $242.8072 | $242.81 | $242.80 | $242.80 |
| Purchase #2 | $246.69 | 4.686% | $258.2499 | $258.25 | $258.25 | $258.20 |
| Purchase #3 | $197.89 | 13.200% | $224.0115 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $186.95 | 6.229% | $198.5951 | $198.60 | $198.60 | $198.60 |
| Purchase #5 | $34.43 | 10.418% | $38.0169 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $79.40 | 12.800% | $89.5632 | $89.56 | $89.55 | $89.60 |
| Purchase #7 | $183.88 | 12.869% | $207.5435 | $207.54 | $207.55 | $207.50 |
| 7 purchase totals = | $1,142.62 | $1,258.7873 | $1,258.79 | $1,258.75 | $1,258.70 | |