| 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 | $116.45 | 7.214% | $124.8507 | $124.85 | $124.85 | $124.90 |
| Purchase #2 | $103.56 | 11.544% | $115.515 | $115.52 | $115.50 | $115.50 |
| Purchase #3 | $161.76 | 11.253% | $179.9629 | $179.96 | $179.95 | $180.00 |
| Purchase #4 | $250.66 | 3.319% | $258.9794 | $258.98 | $259.00 | $259.00 |
| Purchase #5 | $222.65 | 11.665% | $248.6221 | $248.62 | $248.60 | $248.60 |
| Purchase #6 | $8.92 | 6.104% | $9.4645 | $9.46 | $9.45 | $9.50 |
| Purchase #7 | $140.90 | 9.656% | $154.5053 | $154.51 | $154.50 | $154.50 |
| 7 purchase totals = | $1,004.90 | $1,091.8999 | $1,091.90 | $1,091.85 | $1,092.00 | |