| 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 | $197.44 | 7.731% | $212.7041 | $212.70 | $212.70 | $212.70 |
| Purchase #2 | $193.66 | 10.798% | $214.5714 | $214.57 | $214.55 | $214.60 |
| Purchase #3 | $8.45 | 11.526% | $9.4239 | $9.42 | $9.40 | $9.40 |
| Purchase #4 | $10.95 | 7.643% | $11.7869 | $11.79 | $11.80 | $11.80 |
| Purchase #5 | $134.53 | 4.436% | $140.4978 | $140.50 | $140.50 | $140.50 |
| Purchase #6 | $100.85 | 6.654% | $107.5606 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $228.43 | 9.803% | $250.823 | $250.82 | $250.80 | $250.80 |
| 7 purchase totals = | $874.31 | $947.3677 | $947.36 | $947.30 | $947.40 | |