| 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 | $201.36 | 7.230% | $215.9183 | $215.92 | $215.90 | $215.90 |
| Purchase #2 | $65.73 | 6.568% | $70.0471 | $70.05 | $70.05 | $70.00 |
| Purchase #3 | $59.93 | 10.818% | $66.4132 | $66.41 | $66.40 | $66.40 |
| Purchase #4 | $172.34 | 7.532% | $185.3206 | $185.32 | $185.30 | $185.30 |
| Purchase #5 | $188.53 | 10.817% | $208.9233 | $208.92 | $208.90 | $208.90 |
| Purchase #6 | $203.79 | 9.797% | $223.7553 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $197.74 | 4.658% | $206.9507 | $206.95 | $206.95 | $207.00 |
| 7 purchase totals = | $1,089.42 | $1,177.3285 | $1,177.33 | $1,177.25 | $1,177.30 | |