| 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 | $194.32 | 10.721% | $215.153 | $215.15 | $215.15 | $215.20 |
| Purchase #2 | $186.69 | 6.770% | $199.3289 | $199.33 | $199.35 | $199.30 |
| Purchase #3 | $217.73 | 10.162% | $239.8557 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $25.51 | 10.682% | $28.235 | $28.24 | $28.25 | $28.20 |
| Purchase #5 | $130.92 | 9.208% | $142.9751 | $142.98 | $143.00 | $143.00 |
| Purchase #6 | $199.84 | 4.262% | $208.3572 | $208.36 | $208.35 | $208.40 |
| Purchase #7 | $173.34 | 6.582% | $184.7492 | $184.75 | $184.75 | $184.70 |
| 7 purchase totals = | $1,128.35 | $1,218.6541 | $1,218.67 | $1,218.70 | $1,218.70 | |