| 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 | $107.91 | 13.653% | $122.643 | $122.64 | $122.65 | $122.60 |
| Purchase #2 | $159.28 | 12.695% | $179.5006 | $179.50 | $179.50 | $179.50 |
| Purchase #3 | $142.27 | 7.862% | $153.4553 | $153.46 | $153.45 | $153.50 |
| Purchase #4 | $60.76 | 8.815% | $66.116 | $66.12 | $66.10 | $66.10 |
| Purchase #5 | $174.61 | 11.158% | $194.093 | $194.09 | $194.10 | $194.10 |
| Purchase #6 | $11.93 | 3.601% | $12.3596 | $12.36 | $12.35 | $12.40 |
| Purchase #7 | $234.30 | 5.676% | $247.5989 | $247.60 | $247.60 | $247.60 |
| 7 purchase totals = | $891.06 | $975.7664 | $975.77 | $975.75 | $975.80 | |