| 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 | $125.27 | 10.236% | $138.0926 | $138.09 | $138.10 | $138.10 |
| Purchase #2 | $198.31 | 4.579% | $207.3906 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $19.95 | 6.190% | $21.1849 | $21.18 | $21.20 | $21.20 |
| Purchase #4 | $112.81 | 6.289% | $119.9046 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $208.29 | 11.165% | $231.5456 | $231.55 | $231.55 | $231.50 |
| Purchase #6 | $162.66 | 9.754% | $178.5259 | $178.53 | $178.55 | $178.50 |
| Purchase #7 | $183.78 | 12.335% | $206.4493 | $206.45 | $206.45 | $206.40 |
| 7 purchase totals = | $1,011.07 | $1,103.0935 | $1,103.09 | $1,103.15 | $1,103.00 | |