| 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 | $235.65 | 5.487% | $248.5801 | $248.58 | $248.60 | $248.60 |
| Purchase #2 | $30.60 | 3.154% | $31.5651 | $31.57 | $31.55 | $31.60 |
| Purchase #3 | $224.91 | 6.532% | $239.6011 | $239.60 | $239.60 | $239.60 |
| Purchase #4 | $116.60 | 9.716% | $127.9289 | $127.93 | $127.95 | $127.90 |
| Purchase #5 | $95.39 | 12.398% | $107.2165 | $107.22 | $107.20 | $107.20 |
| Purchase #6 | $188.27 | 8.869% | $204.9677 | $204.97 | $204.95 | $205.00 |
| Purchase #7 | $131.70 | 5.403% | $138.8158 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $1,023.12 | $1,098.6752 | $1,098.69 | $1,098.65 | $1,098.70 | |