| 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 | $212.63 | 11.765% | $237.6459 | $237.65 | $237.65 | $237.60 |
| Purchase #2 | $58.96 | 5.125% | $61.9817 | $61.98 | $62.00 | $62.00 |
| Purchase #3 | $53.33 | 8.397% | $57.8081 | $57.81 | $57.80 | $57.80 |
| Purchase #4 | $25.69 | 12.547% | $28.9133 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $155.91 | 10.203% | $171.8175 | $171.82 | $171.80 | $171.80 |
| Purchase #6 | $73.34 | 12.869% | $82.7781 | $82.78 | $82.80 | $82.80 |
| Purchase #7 | $186.45 | 7.228% | $199.9266 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $766.31 | $840.8712 | $840.88 | $840.90 | $840.80 | |