| 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 | $197.97 | 13.334% | $224.3673 | $224.37 | $224.35 | $224.40 |
| Purchase #2 | $119.46 | 12.643% | $134.5633 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $189.30 | 10.721% | $209.5949 | $209.59 | $209.60 | $209.60 |
| Purchase #4 | $233.50 | 10.368% | $257.7093 | $257.71 | $257.70 | $257.70 |
| Purchase #5 | $18.82 | 12.514% | $21.1751 | $21.18 | $21.20 | $21.20 |
| Purchase #6 | $161.35 | 11.203% | $179.426 | $179.43 | $179.45 | $179.40 |
| Purchase #7 | $122.35 | 6.322% | $130.085 | $130.09 | $130.10 | $130.10 |
| 7 purchase totals = | $1,042.75 | $1,156.9209 | $1,156.93 | $1,156.95 | $1,157.00 | |