| 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 | $110.28 | 12.663% | $124.2448 | $124.24 | $124.25 | $124.20 |
| Purchase #2 | $87.27 | 9.146% | $95.2517 | $95.25 | $95.25 | $95.30 |
| Purchase #3 | $234.86 | 9.528% | $257.2375 | $257.24 | $257.25 | $257.20 |
| Purchase #4 | $121.33 | 10.285% | $133.8088 | $133.81 | $133.80 | $133.80 |
| Purchase #5 | $137.77 | 4.841% | $144.4394 | $144.44 | $144.45 | $144.40 |
| Purchase #6 | $52.90 | 6.636% | $56.4104 | $56.41 | $56.40 | $56.40 |
| Purchase #7 | $15.54 | 6.144% | $16.4948 | $16.49 | $16.50 | $16.50 |
| 7 purchase totals = | $759.95 | $827.8874 | $827.88 | $827.90 | $827.80 | |