| 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 | $108.82 | 8.180% | $117.7215 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $215.26 | 7.741% | $231.9233 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $76.75 | 6.520% | $81.7541 | $81.75 | $81.75 | $81.80 |
| Purchase #4 | $49.69 | 5.277% | $52.3121 | $52.31 | $52.30 | $52.30 |
| Purchase #5 | $20.53 | 11.720% | $22.9361 | $22.94 | $22.95 | $22.90 |
| Purchase #6 | $165.33 | 13.319% | $187.3503 | $187.35 | $187.35 | $187.40 |
| Purchase #7 | $166.81 | 12.750% | $188.0783 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $803.19 | $882.0757 | $882.07 | $882.05 | $882.10 | |