| 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 | $206.90 | 6.599% | $220.5533 | $220.55 | $220.55 | $220.60 |
| Purchase #2 | $199.61 | 8.732% | $217.0399 | $217.04 | $217.05 | $217.00 |
| Purchase #3 | $177.93 | 10.119% | $195.9347 | $195.93 | $195.95 | $195.90 |
| Purchase #4 | $244.69 | 3.143% | $252.3806 | $252.38 | $252.40 | $252.40 |
| Purchase #5 | $30.66 | 6.531% | $32.6624 | $32.66 | $32.65 | $32.70 |
| Purchase #6 | $235.27 | 5.504% | $248.2193 | $248.22 | $248.20 | $248.20 |
| Purchase #7 | $152.53 | 4.187% | $158.9164 | $158.92 | $158.90 | $158.90 |
| 7 purchase totals = | $1,247.59 | $1,325.7066 | $1,325.70 | $1,325.70 | $1,325.70 | |