| 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 | $27.86 | 4.547% | $29.1268 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $48.77 | 13.570% | $55.3881 | $55.39 | $55.40 | $55.40 |
| Purchase #3 | $241.44 | 3.556% | $250.0256 | $250.03 | $250.05 | $250.00 |
| Purchase #4 | $153.63 | 6.616% | $163.7942 | $163.79 | $163.80 | $163.80 |
| Purchase #5 | $181.68 | 5.847% | $192.3028 | $192.30 | $192.30 | $192.30 |
| Purchase #6 | $186.79 | 7.119% | $200.0876 | $200.09 | $200.10 | $200.10 |
| Purchase #7 | $181.79 | 11.548% | $202.7831 | $202.78 | $202.80 | $202.80 |
| 7 purchase totals = | $1,021.96 | $1,093.5082 | $1,093.51 | $1,093.60 | $1,093.50 | |