| 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 | $185.92 | 10.506% | $205.4528 | $205.45 | $205.45 | $205.50 |
| Purchase #2 | $169.62 | 9.106% | $185.0656 | $185.07 | $185.05 | $185.10 |
| Purchase #3 | $249.58 | 7.118% | $267.3451 | $267.35 | $267.35 | $267.30 |
| Purchase #4 | $221.54 | 12.197% | $248.5612 | $248.56 | $248.55 | $248.60 |
| Purchase #5 | $15.29 | 11.711% | $17.0806 | $17.08 | $17.10 | $17.10 |
| Purchase #6 | $220.94 | 3.374% | $228.3945 | $228.39 | $228.40 | $228.40 |
| Purchase #7 | $132.66 | 10.657% | $146.7976 | $146.80 | $146.80 | $146.80 |
| 7 purchase totals = | $1,195.55 | $1,298.6974 | $1,298.70 | $1,298.70 | $1,298.80 | |