| 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 | $231.42 | 5.853% | $244.965 | $244.97 | $244.95 | $245.00 |
| Purchase #2 | $214.37 | 8.156% | $231.854 | $231.85 | $231.85 | $231.90 |
| Purchase #3 | $44.89 | 3.348% | $46.3929 | $46.39 | $46.40 | $46.40 |
| Purchase #4 | $142.58 | 10.756% | $157.9159 | $157.92 | $157.90 | $157.90 |
| Purchase #5 | $15.42 | 7.480% | $16.5734 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $8.78 | 6.715% | $9.3696 | $9.37 | $9.35 | $9.40 |
| Purchase #7 | $19.69 | 10.181% | $21.6946 | $21.69 | $21.70 | $21.70 |
| 7 purchase totals = | $677.15 | $728.7654 | $728.76 | $728.70 | $728.90 | |