| 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 | $222.41 | 7.729% | $239.6001 | $239.60 | $239.60 | $239.60 |
| Purchase #2 | $216.67 | 8.327% | $234.7121 | $234.71 | $234.70 | $234.70 |
| Purchase #3 | $184.62 | 12.507% | $207.7104 | $207.71 | $207.70 | $207.70 |
| Purchase #4 | $140.80 | 12.283% | $158.0945 | $158.09 | $158.10 | $158.10 |
| Purchase #5 | $100.72 | 8.697% | $109.4796 | $109.48 | $109.50 | $109.50 |
| Purchase #6 | $67.39 | 9.781% | $73.9814 | $73.98 | $74.00 | $74.00 |
| Purchase #7 | $173.98 | 8.389% | $188.5752 | $188.58 | $188.60 | $188.60 |
| 7 purchase totals = | $1,106.59 | $1,212.1533 | $1,212.15 | $1,212.20 | $1,212.20 | |