| 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 | $140.81 | 8.591% | $152.907 | $152.91 | $152.90 | $152.90 |
| Purchase #2 | $173.61 | 10.640% | $192.0821 | $192.08 | $192.10 | $192.10 |
| Purchase #3 | $230.93 | 13.154% | $261.3065 | $261.31 | $261.30 | $261.30 |
| Purchase #4 | $231.44 | 8.605% | $251.3554 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $135.69 | 3.874% | $140.9466 | $140.95 | $140.95 | $140.90 |
| Purchase #6 | $235.36 | 9.149% | $256.8931 | $256.89 | $256.90 | $256.90 |
| Purchase #7 | $85.49 | 11.472% | $95.2974 | $95.30 | $95.30 | $95.30 |
| 7 purchase totals = | $1,233.33 | $1,350.7881 | $1,350.80 | $1,350.80 | $1,350.80 | |