| 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 | $201.35 | 9.380% | $220.2366 | $220.24 | $220.25 | $220.20 |
| Purchase #2 | $154.33 | 7.542% | $165.9696 | $165.97 | $165.95 | $166.00 |
| Purchase #3 | $188.89 | 9.858% | $207.5108 | $207.51 | $207.50 | $207.50 |
| Purchase #4 | $82.66 | 7.672% | $89.0017 | $89.00 | $89.00 | $89.00 |
| Purchase #5 | $192.30 | 5.376% | $202.638 | $202.64 | $202.65 | $202.60 |
| Purchase #6 | $208.59 | 13.734% | $237.2378 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $134.37 | 12.763% | $151.5196 | $151.52 | $151.50 | $151.50 |
| 7 purchase totals = | $1,162.49 | $1,274.1141 | $1,274.12 | $1,274.10 | $1,274.00 | |