| 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 | $237.55 | 10.586% | $262.697 | $262.70 | $262.70 | $262.70 |
| Purchase #2 | $221.30 | 3.758% | $229.6165 | $229.62 | $229.60 | $229.60 |
| Purchase #3 | $107.98 | 5.208% | $113.6036 | $113.60 | $113.60 | $113.60 |
| Purchase #4 | $179.99 | 13.730% | $204.7026 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $174.86 | 5.412% | $184.3234 | $184.32 | $184.30 | $184.30 |
| Purchase #6 | $102.30 | 10.856% | $113.4057 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $106.48 | 5.577% | $112.4184 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $1,130.46 | $1,220.7672 | $1,220.77 | $1,220.70 | $1,220.70 | |