| 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 | $240.34 | 3.511% | $248.7783 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $248.73 | 8.130% | $268.9517 | $268.95 | $268.95 | $269.00 |
| Purchase #3 | $207.87 | 3.706% | $215.5737 | $215.57 | $215.55 | $215.60 |
| Purchase #4 | $230.80 | 4.248% | $240.6044 | $240.60 | $240.60 | $240.60 |
| Purchase #5 | $227.57 | 7.816% | $245.3569 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $20.43 | 8.789% | $22.2256 | $22.23 | $22.25 | $22.20 |
| Purchase #7 | $184.62 | 7.455% | $198.3834 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $1,360.36 | $1,439.8740 | $1,439.87 | $1,439.90 | $1,440.00 | |