| 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 | $226.55 | 12.482% | $254.828 | $254.83 | $254.85 | $254.80 |
| Purchase #2 | $231.35 | 9.271% | $252.7985 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $174.83 | 4.677% | $183.0068 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $187.26 | 4.395% | $195.4901 | $195.49 | $195.50 | $195.50 |
| Purchase #5 | $14.43 | 5.691% | $15.2512 | $15.25 | $15.25 | $15.30 |
| Purchase #6 | $208.67 | 4.232% | $217.5009 | $217.50 | $217.50 | $217.50 |
| Purchase #7 | $14.59 | 4.263% | $15.212 | $15.21 | $15.20 | $15.20 |
| 7 purchase totals = | $1,057.68 | $1,134.0875 | $1,134.09 | $1,134.10 | $1,134.10 | |