| 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 | $245.95 | 10.463% | $271.6837 | $271.68 | $271.70 | $271.70 |
| Purchase #2 | $208.42 | 13.506% | $236.5692 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $165.52 | 3.449% | $171.2288 | $171.23 | $171.25 | $171.20 |
| Purchase #4 | $37.43 | 9.225% | $40.8829 | $40.88 | $40.90 | $40.90 |
| Purchase #5 | $187.91 | 6.287% | $199.7239 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $89.98 | 4.499% | $94.0282 | $94.03 | $94.05 | $94.00 |
| Purchase #7 | $180.68 | 6.637% | $192.6717 | $192.67 | $192.65 | $192.70 |
| 7 purchase totals = | $1,115.89 | $1,206.7884 | $1,206.78 | $1,206.80 | $1,206.80 | |