| 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 | $239.93 | 5.209% | $252.428 | $252.43 | $252.45 | $252.40 |
| Purchase #2 | $198.67 | 7.213% | $213.0001 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $248.33 | 3.340% | $256.6242 | $256.62 | $256.60 | $256.60 |
| Purchase #4 | $21.91 | 3.225% | $22.6166 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $68.83 | 10.430% | $76.009 | $76.01 | $76.00 | $76.00 |
| Purchase #6 | $107.28 | 5.229% | $112.8897 | $112.89 | $112.90 | $112.90 |
| Purchase #7 | $97.33 | 11.708% | $108.7254 | $108.73 | $108.75 | $108.70 |
| 7 purchase totals = | $982.28 | $1,042.2930 | $1,042.30 | $1,042.30 | $1,042.20 | |