| 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 | $214.65 | 7.681% | $231.1373 | $231.14 | $231.15 | $231.10 |
| Purchase #2 | $154.49 | 7.205% | $165.621 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $86.94 | 10.530% | $96.0948 | $96.09 | $96.10 | $96.10 |
| Purchase #4 | $220.34 | 11.322% | $245.2869 | $245.29 | $245.30 | $245.30 |
| Purchase #5 | $130.94 | 12.337% | $147.0941 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $138.88 | 9.473% | $152.0361 | $152.04 | $152.05 | $152.00 |
| Purchase #7 | $233.80 | 12.135% | $262.1716 | $262.17 | $262.15 | $262.20 |
| 7 purchase totals = | $1,180.04 | $1,299.4418 | $1,299.44 | $1,299.45 | $1,299.40 | |