| 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 | $248.55 | 8.856% | $270.5616 | $270.56 | $270.55 | $270.60 |
| Purchase #2 | $172.36 | 12.202% | $193.3914 | $193.39 | $193.40 | $193.40 |
| Purchase #3 | $229.97 | 3.147% | $237.2072 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $65.90 | 7.764% | $71.0165 | $71.02 | $71.00 | $71.00 |
| Purchase #5 | $163.26 | 6.264% | $173.4866 | $173.49 | $173.50 | $173.50 |
| Purchase #6 | $181.36 | 12.297% | $203.6618 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $189.47 | 13.358% | $214.7794 | $214.78 | $214.80 | $214.80 |
| 7 purchase totals = | $1,250.87 | $1,364.1045 | $1,364.11 | $1,364.10 | $1,364.20 | |