| 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 | $88.93 | 12.800% | $100.313 | $100.31 | $100.30 | $100.30 |
| Purchase #2 | $112.25 | 3.112% | $115.7432 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $64.93 | 9.700% | $71.2282 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $162.93 | 5.353% | $171.6516 | $171.65 | $171.65 | $171.70 |
| Purchase #5 | $172.29 | 7.556% | $185.3082 | $185.31 | $185.30 | $185.30 |
| Purchase #6 | $204.39 | 6.160% | $216.9804 | $216.98 | $217.00 | $217.00 |
| Purchase #7 | $69.25 | 7.218% | $74.2485 | $74.25 | $74.25 | $74.20 |
| 7 purchase totals = | $874.97 | $935.4731 | $935.47 | $935.50 | $935.40 | |