| 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 | $240.92 | 6.591% | $256.799 | $256.80 | $256.80 | $256.80 |
| Purchase #2 | $103.85 | 8.173% | $112.3377 | $112.34 | $112.35 | $112.30 |
| Purchase #3 | $190.59 | 4.259% | $198.7072 | $198.71 | $198.70 | $198.70 |
| Purchase #4 | $209.77 | 12.587% | $236.1737 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $214.51 | 10.703% | $237.469 | $237.47 | $237.45 | $237.50 |
| Purchase #6 | $30.59 | 8.684% | $33.2464 | $33.25 | $33.25 | $33.20 |
| Purchase #7 | $27.26 | 8.141% | $29.4792 | $29.48 | $29.50 | $29.50 |
| 7 purchase totals = | $1,017.49 | $1,104.2122 | $1,104.22 | $1,104.20 | $1,104.20 | |