| 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 | $108.92 | 12.449% | $122.4795 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $123.33 | 8.866% | $134.2644 | $134.26 | $134.25 | $134.30 |
| Purchase #3 | $78.46 | 7.804% | $84.583 | $84.58 | $84.60 | $84.60 |
| Purchase #4 | $79.60 | 12.194% | $89.3064 | $89.31 | $89.30 | $89.30 |
| Purchase #5 | $17.80 | 13.480% | $20.1994 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $94.97 | 10.573% | $105.0112 | $105.01 | $105.00 | $105.00 |
| Purchase #7 | $184.38 | 11.792% | $206.1221 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $687.46 | $761.9660 | $761.96 | $761.95 | $762.00 | |