| 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 | $113.78 | 7.417% | $122.2191 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $10.81 | 6.614% | $11.525 | $11.53 | $11.55 | $11.50 |
| Purchase #3 | $190.70 | 8.849% | $207.575 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $193.52 | 5.108% | $203.405 | $203.41 | $203.40 | $203.40 |
| Purchase #5 | $78.80 | 8.543% | $85.5319 | $85.53 | $85.55 | $85.50 |
| Purchase #6 | $210.88 | 3.685% | $218.6509 | $218.65 | $218.65 | $218.70 |
| Purchase #7 | $66.79 | 7.252% | $71.6336 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $865.28 | $920.5405 | $920.55 | $920.60 | $920.50 | |