| 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 | $114.62 | 9.505% | $125.5146 | $125.51 | $125.50 | $125.50 |
| Purchase #2 | $186.80 | 12.621% | $210.376 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $200.69 | 13.111% | $227.0025 | $227.00 | $227.00 | $227.00 |
| Purchase #4 | $10.88 | 3.199% | $11.2281 | $11.23 | $11.25 | $11.20 |
| Purchase #5 | $112.67 | 11.734% | $125.8907 | $125.89 | $125.90 | $125.90 |
| Purchase #6 | $247.91 | 13.443% | $281.2365 | $281.24 | $281.25 | $281.20 |
| Purchase #7 | $197.87 | 3.270% | $204.3403 | $204.34 | $204.35 | $204.30 |
| 7 purchase totals = | $1,071.44 | $1,185.5887 | $1,185.59 | $1,185.65 | $1,185.50 | |