| 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 | $216.50 | 3.193% | $223.4128 | $223.41 | $223.40 | $223.40 |
| Purchase #2 | $126.60 | 4.850% | $132.7401 | $132.74 | $132.75 | $132.70 |
| Purchase #3 | $115.27 | 3.504% | $119.3091 | $119.31 | $119.30 | $119.30 |
| Purchase #4 | $153.50 | 8.854% | $167.0909 | $167.09 | $167.10 | $167.10 |
| Purchase #5 | $233.70 | 6.869% | $249.7529 | $249.75 | $249.75 | $249.80 |
| Purchase #6 | $216.79 | 12.544% | $243.9841 | $243.98 | $244.00 | $244.00 |
| Purchase #7 | $128.85 | 4.721% | $134.933 | $134.93 | $134.95 | $134.90 |
| 7 purchase totals = | $1,191.21 | $1,271.2229 | $1,271.21 | $1,271.25 | $1,271.20 | |