| 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 | $105.73 | 5.312% | $111.3464 | $111.35 | $111.35 | $111.30 |
| Purchase #2 | $235.34 | 13.572% | $267.2803 | $267.28 | $267.30 | $267.30 |
| Purchase #3 | $16.35 | 5.516% | $17.2519 | $17.25 | $17.25 | $17.30 |
| Purchase #4 | $245.87 | 12.250% | $275.9891 | $275.99 | $276.00 | $276.00 |
| Purchase #5 | $233.30 | 6.398% | $248.2265 | $248.23 | $248.25 | $248.20 |
| Purchase #6 | $138.27 | 7.466% | $148.5932 | $148.59 | $148.60 | $148.60 |
| Purchase #7 | $134.58 | 8.520% | $146.0462 | $146.05 | $146.05 | $146.00 |
| 7 purchase totals = | $1,109.44 | $1,214.7336 | $1,214.74 | $1,214.80 | $1,214.70 | |