| 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 | $46.31 | 10.796% | $51.3096 | $51.31 | $51.30 | $51.30 |
| Purchase #2 | $177.97 | 3.428% | $184.0708 | $184.07 | $184.05 | $184.10 |
| Purchase #3 | $89.31 | 11.261% | $99.3672 | $99.37 | $99.35 | $99.40 |
| Purchase #4 | $201.77 | 12.600% | $227.193 | $227.19 | $227.20 | $227.20 |
| Purchase #5 | $29.27 | 8.496% | $31.7568 | $31.76 | $31.75 | $31.80 |
| Purchase #6 | $172.83 | 8.380% | $187.3132 | $187.31 | $187.30 | $187.30 |
| Purchase #7 | $221.65 | 12.357% | $249.0393 | $249.04 | $249.05 | $249.00 |
| 7 purchase totals = | $939.11 | $1,030.0499 | $1,030.05 | $1,030.00 | $1,030.10 | |