| 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 | $234.93 | 9.633% | $257.5608 | $257.56 | $257.55 | $257.60 |
| Purchase #2 | $208.77 | 10.610% | $230.9205 | $230.92 | $230.90 | $230.90 |
| Purchase #3 | $205.60 | 3.851% | $213.5177 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $186.75 | 13.164% | $211.3338 | $211.33 | $211.35 | $211.30 |
| Purchase #5 | $220.59 | 3.846% | $229.0739 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $156.99 | 5.864% | $166.1959 | $166.20 | $166.20 | $166.20 |
| Purchase #7 | $218.84 | 9.661% | $239.9821 | $239.98 | $240.00 | $240.00 |
| 7 purchase totals = | $1,432.47 | $1,548.5847 | $1,548.58 | $1,548.55 | $1,548.60 | |