| 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 | $103.86 | 3.571% | $107.5688 | $107.57 | $107.55 | $107.60 |
| Purchase #2 | $39.84 | 5.769% | $42.1384 | $42.14 | $42.15 | $42.10 |
| Purchase #3 | $145.93 | 7.352% | $156.6588 | $156.66 | $156.65 | $156.70 |
| Purchase #4 | $241.29 | 10.638% | $266.9584 | $266.96 | $266.95 | $267.00 |
| Purchase #5 | $214.95 | 7.536% | $231.1486 | $231.15 | $231.15 | $231.10 |
| Purchase #6 | $166.84 | 5.217% | $175.544 | $175.54 | $175.55 | $175.50 |
| Purchase #7 | $61.65 | 3.374% | $63.7301 | $63.73 | $63.75 | $63.70 |
| 7 purchase totals = | $974.36 | $1,043.7471 | $1,043.75 | $1,043.75 | $1,043.70 | |