| 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 | $231.26 | 10.312% | $255.1075 | $255.11 | $255.10 | $255.10 |
| Purchase #2 | $240.59 | 7.519% | $258.68 | $258.68 | $258.70 | $258.70 |
| Purchase #3 | $250.75 | 3.149% | $258.6461 | $258.65 | $258.65 | $258.60 |
| Purchase #4 | $176.34 | 13.541% | $200.2182 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $43.59 | 9.570% | $47.7616 | $47.76 | $47.75 | $47.80 |
| Purchase #6 | $179.54 | 4.669% | $187.9227 | $187.92 | $187.90 | $187.90 |
| Purchase #7 | $232.82 | 12.189% | $261.1984 | $261.20 | $261.20 | $261.20 |
| 7 purchase totals = | $1,354.89 | $1,469.5345 | $1,469.54 | $1,469.50 | $1,469.50 | |