| 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 | $91.64 | 12.227% | $102.8448 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $111.68 | 12.105% | $125.1989 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $110.92 | 4.350% | $115.745 | $115.75 | $115.75 | $115.70 |
| Purchase #4 | $63.34 | 9.320% | $69.2433 | $69.24 | $69.25 | $69.20 |
| Purchase #5 | $80.84 | 13.356% | $91.637 | $91.64 | $91.65 | $91.60 |
| Purchase #6 | $166.28 | 12.317% | $186.7607 | $186.76 | $186.75 | $186.80 |
| Purchase #7 | $190.40 | 11.870% | $213.0005 | $213.00 | $213.00 | $213.00 |
| 7 purchase totals = | $815.10 | $904.4302 | $904.43 | $904.45 | $904.30 | |