| 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 | $217.80 | 11.289% | $242.3874 | $242.39 | $242.40 | $242.40 |
| Purchase #2 | $11.84 | 9.455% | $12.9595 | $12.96 | $12.95 | $13.00 |
| Purchase #3 | $153.31 | 12.515% | $172.4967 | $172.50 | $172.50 | $172.50 |
| Purchase #4 | $66.38 | 11.537% | $74.0383 | $74.04 | $74.05 | $74.00 |
| Purchase #5 | $127.77 | 3.532% | $132.2828 | $132.28 | $132.30 | $132.30 |
| Purchase #6 | $234.83 | 5.680% | $248.1683 | $248.17 | $248.15 | $248.20 |
| Purchase #7 | $250.84 | 11.621% | $279.9901 | $279.99 | $280.00 | $280.00 |
| 7 purchase totals = | $1,062.77 | $1,162.3231 | $1,162.33 | $1,162.35 | $1,162.40 | |