| 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 | $191.49 | 10.487% | $211.5716 | $211.57 | $211.55 | $211.60 |
| Purchase #2 | $249.34 | 4.788% | $261.2784 | $261.28 | $261.30 | $261.30 |
| Purchase #3 | $158.73 | 5.371% | $167.2554 | $167.26 | $167.25 | $167.30 |
| Purchase #4 | $211.63 | 5.292% | $222.8295 | $222.83 | $222.85 | $222.80 |
| Purchase #5 | $117.40 | 10.573% | $129.8127 | $129.81 | $129.80 | $129.80 |
| Purchase #6 | $100.73 | 6.786% | $107.5655 | $107.57 | $107.55 | $107.60 |
| Purchase #7 | $177.65 | 7.501% | $190.9755 | $190.98 | $191.00 | $191.00 |
| 7 purchase totals = | $1,206.97 | $1,291.2886 | $1,291.30 | $1,291.30 | $1,291.40 | |