| 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 | $97.61 | 4.429% | $101.9331 | $101.93 | $101.95 | $101.90 |
| Purchase #2 | $206.32 | 3.465% | $213.469 | $213.47 | $213.45 | $213.50 |
| Purchase #3 | $147.75 | 10.245% | $162.887 | $162.89 | $162.90 | $162.90 |
| Purchase #4 | $121.74 | 11.498% | $135.7377 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $157.40 | 10.488% | $173.9081 | $173.91 | $173.90 | $173.90 |
| Purchase #6 | $215.94 | 9.532% | $236.5234 | $236.52 | $236.50 | $236.50 |
| Purchase #7 | $186.49 | 3.291% | $192.6274 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $1,133.25 | $1,217.0857 | $1,217.09 | $1,217.10 | $1,217.00 | |