| 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 | $211.59 | 3.140% | $218.2339 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $137.79 | 11.302% | $153.363 | $153.36 | $153.35 | $153.40 |
| Purchase #3 | $186.39 | 9.316% | $203.7541 | $203.75 | $203.75 | $203.80 |
| Purchase #4 | $49.96 | 12.732% | $56.3209 | $56.32 | $56.30 | $56.30 |
| Purchase #5 | $188.97 | 13.830% | $215.1046 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $28.83 | 7.253% | $30.921 | $30.92 | $30.90 | $30.90 |
| Purchase #7 | $48.42 | 3.326% | $50.0304 | $50.03 | $50.05 | $50.00 |
| 7 purchase totals = | $851.95 | $927.7279 | $927.71 | $927.70 | $927.70 | |