| 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 | $89.75 | 9.671% | $98.4297 | $98.43 | $98.45 | $98.40 |
| Purchase #2 | $191.28 | 4.811% | $200.4825 | $200.48 | $200.50 | $200.50 |
| Purchase #3 | $154.31 | 6.249% | $163.9528 | $163.95 | $163.95 | $164.00 |
| Purchase #4 | $208.68 | 6.799% | $222.8682 | $222.87 | $222.85 | $222.90 |
| Purchase #5 | $231.53 | 3.636% | $239.9484 | $239.95 | $239.95 | $239.90 |
| Purchase #6 | $120.68 | 6.133% | $128.0813 | $128.08 | $128.10 | $128.10 |
| Purchase #7 | $84.58 | 13.734% | $96.1962 | $96.20 | $96.20 | $96.20 |
| 7 purchase totals = | $1,080.81 | $1,149.9591 | $1,149.96 | $1,150.00 | $1,150.00 | |