| 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 | $22.39 | 8.204% | $24.2269 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $61.91 | 5.198% | $65.1281 | $65.13 | $65.15 | $65.10 |
| Purchase #3 | $207.47 | 3.354% | $214.4285 | $214.43 | $214.45 | $214.40 |
| Purchase #4 | $247.37 | 12.545% | $278.4026 | $278.40 | $278.40 | $278.40 |
| Purchase #5 | $127.81 | 10.207% | $140.8556 | $140.86 | $140.85 | $140.90 |
| Purchase #6 | $8.91 | 10.592% | $9.8537 | $9.85 | $9.85 | $9.90 |
| Purchase #7 | $105.91 | 3.213% | $109.3129 | $109.31 | $109.30 | $109.30 |
| 7 purchase totals = | $781.77 | $842.2083 | $842.21 | $842.25 | $842.20 | |