| 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 | $139.61 | 5.720% | $147.5957 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $156.60 | 11.307% | $174.3068 | $174.31 | $174.30 | $174.30 |
| Purchase #3 | $231.73 | 13.176% | $262.2627 | $262.26 | $262.25 | $262.30 |
| Purchase #4 | $210.70 | 12.632% | $237.3156 | $237.32 | $237.30 | $237.30 |
| Purchase #5 | $47.60 | 11.872% | $53.2511 | $53.25 | $53.25 | $53.30 |
| Purchase #6 | $205.76 | 5.652% | $217.3896 | $217.39 | $217.40 | $217.40 |
| Purchase #7 | $104.96 | 3.867% | $109.0188 | $109.02 | $109.00 | $109.00 |
| 7 purchase totals = | $1,096.96 | $1,201.1403 | $1,201.15 | $1,201.10 | $1,201.20 | |