| 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 | $213.83 | 12.107% | $239.7184 | $239.72 | $239.70 | $239.70 |
| Purchase #2 | $105.78 | 3.476% | $109.4569 | $109.46 | $109.45 | $109.50 |
| Purchase #3 | $187.47 | 8.437% | $203.2868 | $203.29 | $203.30 | $203.30 |
| Purchase #4 | $70.31 | 3.819% | $72.9951 | $73.00 | $73.00 | $73.00 |
| Purchase #5 | $73.90 | 10.846% | $81.9152 | $81.92 | $81.90 | $81.90 |
| Purchase #6 | $36.74 | 10.446% | $40.5779 | $40.58 | $40.60 | $40.60 |
| Purchase #7 | $31.32 | 13.636% | $35.5908 | $35.59 | $35.60 | $35.60 |
| 7 purchase totals = | $719.35 | $783.5411 | $783.56 | $783.55 | $783.60 | |