| 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 | $122.45 | 3.126% | $126.2778 | $126.28 | $126.30 | $126.30 |
| Purchase #2 | $107.30 | 9.275% | $117.2521 | $117.25 | $117.25 | $117.30 |
| Purchase #3 | $231.58 | 7.434% | $248.7957 | $248.80 | $248.80 | $248.80 |
| Purchase #4 | $124.82 | 4.455% | $130.3807 | $130.38 | $130.40 | $130.40 |
| Purchase #5 | $74.67 | 5.732% | $78.9501 | $78.95 | $78.95 | $79.00 |
| Purchase #6 | $57.68 | 3.597% | $59.7547 | $59.75 | $59.75 | $59.80 |
| Purchase #7 | $242.93 | 11.605% | $271.122 | $271.12 | $271.10 | $271.10 |
| 7 purchase totals = | $961.43 | $1,032.5331 | $1,032.53 | $1,032.55 | $1,032.70 | |