| 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 | $217.75 | 7.841% | $234.8238 | $234.82 | $234.80 | $234.80 |
| Purchase #2 | $9.46 | 4.115% | $9.8493 | $9.85 | $9.85 | $9.80 |
| Purchase #3 | $114.92 | 13.534% | $130.4733 | $130.47 | $130.45 | $130.50 |
| Purchase #4 | $162.31 | 4.766% | $170.0457 | $170.05 | $170.05 | $170.00 |
| Purchase #5 | $129.60 | 5.415% | $136.6178 | $136.62 | $136.60 | $136.60 |
| Purchase #6 | $68.91 | 4.767% | $72.1949 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $231.67 | 7.210% | $248.3734 | $248.37 | $248.35 | $248.40 |
| 7 purchase totals = | $934.62 | $1,002.3782 | $1,002.37 | $1,002.30 | $1,002.30 | |