| 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 | $81.84 | 12.188% | $91.8147 | $91.81 | $91.80 | $91.80 |
| Purchase #2 | $204.43 | 7.234% | $219.2185 | $219.22 | $219.20 | $219.20 |
| Purchase #3 | $21.44 | 11.234% | $23.8486 | $23.85 | $23.85 | $23.80 |
| Purchase #4 | $233.79 | 4.803% | $245.0189 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $223.64 | 13.696% | $254.2697 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $175.69 | 10.373% | $193.9143 | $193.91 | $193.90 | $193.90 |
| Purchase #7 | $199.44 | 3.735% | $206.8891 | $206.89 | $206.90 | $206.90 |
| 7 purchase totals = | $1,140.27 | $1,234.9738 | $1,234.97 | $1,234.90 | $1,234.90 | |