| 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 | $195.37 | 12.792% | $220.3617 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $50.96 | 8.461% | $55.2717 | $55.27 | $55.25 | $55.30 |
| Purchase #3 | $146.74 | 8.408% | $159.0779 | $159.08 | $159.10 | $159.10 |
| Purchase #4 | $218.97 | 13.773% | $249.1287 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $179.92 | 10.276% | $198.4086 | $198.41 | $198.40 | $198.40 |
| Purchase #6 | $145.89 | 12.239% | $163.7455 | $163.75 | $163.75 | $163.70 |
| Purchase #7 | $241.25 | 6.106% | $255.9807 | $255.98 | $256.00 | $256.00 |
| 7 purchase totals = | $1,179.10 | $1,301.9748 | $1,301.98 | $1,302.00 | $1,302.00 | |