| 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 | $223.34 | 9.527% | $244.6176 | $244.62 | $244.60 | $244.60 |
| Purchase #2 | $185.92 | 6.725% | $198.4231 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $85.45 | 11.459% | $95.2417 | $95.24 | $95.25 | $95.20 |
| Purchase #4 | $130.41 | 10.726% | $144.3978 | $144.40 | $144.40 | $144.40 |
| Purchase #5 | $69.49 | 9.475% | $76.0742 | $76.07 | $76.05 | $76.10 |
| Purchase #6 | $111.70 | 13.590% | $126.88 | $126.88 | $126.90 | $126.90 |
| Purchase #7 | $247.43 | 5.533% | $261.1203 | $261.12 | $261.10 | $261.10 |
| 7 purchase totals = | $1,053.74 | $1,146.7547 | $1,146.75 | $1,146.70 | $1,146.70 | |