| 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 | $120.87 | 10.270% | $133.2833 | $133.28 | $133.30 | $133.30 |
| Purchase #2 | $135.42 | 4.691% | $141.7726 | $141.77 | $141.75 | $141.80 |
| Purchase #3 | $22.91 | 4.426% | $23.924 | $23.92 | $23.90 | $23.90 |
| Purchase #4 | $49.57 | 6.726% | $52.9041 | $52.90 | $52.90 | $52.90 |
| Purchase #5 | $39.27 | 10.291% | $43.3113 | $43.31 | $43.30 | $43.30 |
| Purchase #6 | $232.93 | 12.366% | $261.7341 | $261.73 | $261.75 | $261.70 |
| Purchase #7 | $122.86 | 11.288% | $136.7284 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $723.83 | $793.6578 | $793.64 | $793.65 | $793.60 | |