| 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 | $50.50 | 5.218% | $53.1351 | $53.14 | $53.15 | $53.10 |
| Purchase #2 | $234.47 | 5.486% | $247.333 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $214.80 | 4.517% | $224.5025 | $224.50 | $224.50 | $224.50 |
| Purchase #4 | $196.87 | 3.468% | $203.6975 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $107.34 | 7.272% | $115.1458 | $115.15 | $115.15 | $115.10 |
| Purchase #6 | $140.29 | 8.254% | $151.8695 | $151.87 | $151.85 | $151.90 |
| Purchase #7 | $27.35 | 9.728% | $30.0106 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $971.62 | $1,025.6940 | $1,025.70 | $1,025.70 | $1,025.60 | |