| 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 | $227.89 | 12.244% | $255.7929 | $255.79 | $255.80 | $255.80 |
| Purchase #2 | $75.88 | 13.855% | $86.3932 | $86.39 | $86.40 | $86.40 |
| Purchase #3 | $147.26 | 6.843% | $157.337 | $157.34 | $157.35 | $157.30 |
| Purchase #4 | $138.93 | 9.645% | $152.3298 | $152.33 | $152.35 | $152.30 |
| Purchase #5 | $241.45 | 7.381% | $259.2714 | $259.27 | $259.25 | $259.30 |
| Purchase #6 | $222.85 | 7.659% | $239.9181 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $27.61 | 5.297% | $29.0725 | $29.07 | $29.05 | $29.10 |
| 7 purchase totals = | $1,081.87 | $1,180.1149 | $1,180.11 | $1,180.10 | $1,180.10 | |