| 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 | $235.81 | 8.391% | $255.5968 | $255.60 | $255.60 | $255.60 |
| Purchase #2 | $191.85 | 9.867% | $210.7798 | $210.78 | $210.80 | $210.80 |
| Purchase #3 | $125.92 | 4.788% | $131.949 | $131.95 | $131.95 | $131.90 |
| Purchase #4 | $185.56 | 4.271% | $193.4853 | $193.49 | $193.50 | $193.50 |
| Purchase #5 | $244.58 | 7.529% | $262.9944 | $262.99 | $263.00 | $263.00 |
| Purchase #6 | $150.61 | 8.655% | $163.6453 | $163.65 | $163.65 | $163.60 |
| Purchase #7 | $15.85 | 7.740% | $17.0768 | $17.08 | $17.10 | $17.10 |
| 7 purchase totals = | $1,150.18 | $1,235.5274 | $1,235.54 | $1,235.60 | $1,235.50 | |