| 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 | $20.60 | 12.322% | $23.1383 | $23.14 | $23.15 | $23.10 |
| Purchase #2 | $159.42 | 3.195% | $164.5135 | $164.51 | $164.50 | $164.50 |
| Purchase #3 | $162.59 | 10.549% | $179.7416 | $179.74 | $179.75 | $179.70 |
| Purchase #4 | $140.77 | 12.367% | $158.179 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $137.42 | 4.778% | $143.9859 | $143.99 | $144.00 | $144.00 |
| Purchase #6 | $83.43 | 12.346% | $93.7303 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $234.79 | 6.790% | $250.7322 | $250.73 | $250.75 | $250.70 |
| 7 purchase totals = | $939.02 | $1,014.0208 | $1,014.02 | $1,014.10 | $1,013.90 | |