| 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 | $222.89 | 12.474% | $250.6933 | $250.69 | $250.70 | $250.70 |
| Purchase #2 | $121.47 | 11.649% | $135.62 | $135.62 | $135.60 | $135.60 |
| Purchase #3 | $129.35 | 5.335% | $136.2508 | $136.25 | $136.25 | $136.30 |
| Purchase #4 | $229.79 | 13.109% | $259.9132 | $259.91 | $259.90 | $259.90 |
| Purchase #5 | $82.38 | 6.833% | $88.009 | $88.01 | $88.00 | $88.00 |
| Purchase #6 | $219.56 | 4.556% | $229.5632 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $125.97 | 3.363% | $130.2064 | $130.21 | $130.20 | $130.20 |
| 7 purchase totals = | $1,131.41 | $1,230.2559 | $1,230.25 | $1,230.20 | $1,230.30 | |