| 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 | $35.88 | 11.724% | $40.0866 | $40.09 | $40.10 | $40.10 |
| Purchase #2 | $234.83 | 3.840% | $243.8475 | $243.85 | $243.85 | $243.80 |
| Purchase #3 | $158.78 | 5.122% | $166.9127 | $166.91 | $166.90 | $166.90 |
| Purchase #4 | $236.30 | 12.647% | $266.1849 | $266.18 | $266.20 | $266.20 |
| Purchase #5 | $85.63 | 7.210% | $91.8039 | $91.80 | $91.80 | $91.80 |
| Purchase #6 | $126.48 | 11.305% | $140.7786 | $140.78 | $140.80 | $140.80 |
| Purchase #7 | $198.56 | 10.144% | $218.7019 | $218.70 | $218.70 | $218.70 |
| 7 purchase totals = | $1,076.46 | $1,168.3161 | $1,168.31 | $1,168.35 | $1,168.30 | |