| 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 | $144.61 | 9.191% | $157.9011 | $157.90 | $157.90 | $157.90 |
| Purchase #2 | $45.26 | 7.313% | $48.5699 | $48.57 | $48.55 | $48.60 |
| Purchase #3 | $106.49 | 8.144% | $115.1625 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $230.44 | 12.822% | $259.987 | $259.99 | $260.00 | $260.00 |
| Purchase #5 | $231.34 | 13.476% | $262.5154 | $262.52 | $262.50 | $262.50 |
| Purchase #6 | $66.43 | 6.194% | $70.5447 | $70.54 | $70.55 | $70.50 |
| Purchase #7 | $100.98 | 6.677% | $107.7224 | $107.72 | $107.70 | $107.70 |
| 7 purchase totals = | $925.55 | $1,022.4030 | $1,022.40 | $1,022.35 | $1,022.40 | |