| 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 | $99.59 | 6.592% | $106.155 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $237.30 | 7.485% | $255.0619 | $255.06 | $255.05 | $255.10 |
| Purchase #3 | $57.42 | 4.680% | $60.1073 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $181.86 | 6.256% | $193.2372 | $193.24 | $193.25 | $193.20 |
| Purchase #5 | $160.87 | 9.379% | $175.958 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $217.67 | 4.830% | $228.1835 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $93.43 | 6.692% | $99.6823 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $1,048.14 | $1,118.3852 | $1,118.39 | $1,118.40 | $1,118.50 | |