| 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 | $145.45 | 12.658% | $163.8611 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $163.77 | 12.177% | $183.7123 | $183.71 | $183.70 | $183.70 |
| Purchase #3 | $226.31 | 9.662% | $248.1761 | $248.18 | $248.20 | $248.20 |
| Purchase #4 | $110.96 | 12.119% | $124.4072 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $202.89 | 12.367% | $227.9814 | $227.98 | $228.00 | $228.00 |
| Purchase #6 | $49.53 | 3.571% | $51.2987 | $51.30 | $51.30 | $51.30 |
| Purchase #7 | $198.52 | 8.526% | $215.4458 | $215.45 | $215.45 | $215.40 |
| 7 purchase totals = | $1,097.43 | $1,214.8826 | $1,214.89 | $1,214.90 | $1,214.90 | |