| 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 | $130.53 | 11.126% | $145.0528 | $145.05 | $145.05 | $145.10 |
| Purchase #2 | $240.66 | 11.136% | $267.4599 | $267.46 | $267.45 | $267.50 |
| Purchase #3 | $198.80 | 5.846% | $210.4218 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $99.83 | 6.371% | $106.1902 | $106.19 | $106.20 | $106.20 |
| Purchase #5 | $250.67 | 4.749% | $262.5743 | $262.57 | $262.55 | $262.60 |
| Purchase #6 | $56.31 | 4.590% | $58.8946 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $7.84 | 9.560% | $8.5895 | $8.59 | $8.60 | $8.60 |
| 7 purchase totals = | $984.64 | $1,059.1831 | $1,059.17 | $1,059.15 | $1,059.30 | |