| 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 | $99.77 | 8.733% | $108.4829 | $108.48 | $108.50 | $108.50 |
| Purchase #2 | $132.96 | 3.553% | $137.6841 | $137.68 | $137.70 | $137.70 |
| Purchase #3 | $162.54 | 5.522% | $171.5155 | $171.52 | $171.50 | $171.50 |
| Purchase #4 | $90.77 | 6.318% | $96.5048 | $96.50 | $96.50 | $96.50 |
| Purchase #5 | $106.93 | 5.729% | $113.056 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $216.72 | 11.201% | $240.9948 | $240.99 | $241.00 | $241.00 |
| Purchase #7 | $236.87 | 12.791% | $267.168 | $267.17 | $267.15 | $267.20 |
| 7 purchase totals = | $1,046.56 | $1,135.4061 | $1,135.40 | $1,135.40 | $1,135.50 | |