| 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 | $93.79 | 10.219% | $103.3744 | $103.37 | $103.35 | $103.40 |
| Purchase #2 | $192.91 | 3.146% | $198.9789 | $198.98 | $199.00 | $199.00 |
| Purchase #3 | $155.89 | 6.748% | $166.4095 | $166.41 | $166.40 | $166.40 |
| Purchase #4 | $107.31 | 10.863% | $118.9671 | $118.97 | $118.95 | $119.00 |
| Purchase #5 | $110.59 | 6.141% | $117.3813 | $117.38 | $117.40 | $117.40 |
| Purchase #6 | $195.61 | 6.261% | $207.8571 | $207.86 | $207.85 | $207.90 |
| Purchase #7 | $202.72 | 8.750% | $220.458 | $220.46 | $220.45 | $220.50 |
| 7 purchase totals = | $1,058.82 | $1,133.4263 | $1,133.43 | $1,133.40 | $1,133.60 | |