| 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 | $215.54 | 8.524% | $233.9126 | $233.91 | $233.90 | $233.90 |
| Purchase #2 | $107.43 | 9.152% | $117.262 | $117.26 | $117.25 | $117.30 |
| Purchase #3 | $96.87 | 7.145% | $103.7914 | $103.79 | $103.80 | $103.80 |
| Purchase #4 | $248.66 | 9.354% | $271.9197 | $271.92 | $271.90 | $271.90 |
| Purchase #5 | $104.74 | 9.389% | $114.574 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $210.50 | 11.650% | $235.0233 | $235.02 | $235.00 | $235.00 |
| Purchase #7 | $16.46 | 4.541% | $17.2074 | $17.21 | $17.20 | $17.20 |
| 7 purchase totals = | $1,000.20 | $1,093.6904 | $1,093.68 | $1,093.60 | $1,093.70 | |