| 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 | $206.76 | 3.720% | $214.4515 | $214.45 | $214.45 | $214.50 |
| Purchase #2 | $234.73 | 8.446% | $254.5553 | $254.56 | $254.55 | $254.60 |
| Purchase #3 | $135.40 | 9.221% | $147.8852 | $147.89 | $147.90 | $147.90 |
| Purchase #4 | $177.99 | 11.694% | $198.8042 | $198.80 | $198.80 | $198.80 |
| Purchase #5 | $44.65 | 8.413% | $48.4064 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $108.51 | 3.649% | $112.4695 | $112.47 | $112.45 | $112.50 |
| Purchase #7 | $232.98 | 13.355% | $264.0945 | $264.09 | $264.10 | $264.10 |
| 7 purchase totals = | $1,141.02 | $1,240.6666 | $1,240.67 | $1,240.65 | $1,240.80 | |