| 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 | $192.58 | 4.369% | $200.9938 | $200.99 | $201.00 | $201.00 |
| Purchase #2 | $187.45 | 9.105% | $204.5173 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $250.70 | 5.111% | $263.5133 | $263.51 | $263.50 | $263.50 |
| Purchase #4 | $213.75 | 4.497% | $223.3623 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $52.58 | 10.704% | $58.2082 | $58.21 | $58.20 | $58.20 |
| Purchase #6 | $173.50 | 4.356% | $181.0577 | $181.06 | $181.05 | $181.10 |
| Purchase #7 | $222.97 | 3.170% | $230.0381 | $230.04 | $230.05 | $230.00 |
| 7 purchase totals = | $1,293.53 | $1,361.6907 | $1,361.69 | $1,361.65 | $1,361.70 | |