| 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 | $100.69 | 6.472% | $107.2067 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $250.26 | 12.230% | $280.8668 | $280.87 | $280.85 | $280.90 |
| Purchase #3 | $121.49 | 9.153% | $132.61 | $132.61 | $132.60 | $132.60 |
| Purchase #4 | $98.68 | 9.615% | $108.1681 | $108.17 | $108.15 | $108.20 |
| Purchase #5 | $76.75 | 7.503% | $82.5086 | $82.51 | $82.50 | $82.50 |
| Purchase #6 | $122.45 | 6.442% | $130.3382 | $130.34 | $130.35 | $130.30 |
| Purchase #7 | $210.28 | 8.552% | $228.2631 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $980.60 | $1,069.9615 | $1,069.97 | $1,069.90 | $1,070.00 | |