| 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 | $201.92 | 13.124% | $228.42 | $228.42 | $228.40 | $228.40 |
| Purchase #2 | $89.60 | 5.455% | $94.4877 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $175.35 | 13.519% | $199.0556 | $199.06 | $199.05 | $199.10 |
| Purchase #4 | $140.35 | 11.209% | $156.0818 | $156.08 | $156.10 | $156.10 |
| Purchase #5 | $66.68 | 5.375% | $70.2641 | $70.26 | $70.25 | $70.30 |
| Purchase #6 | $236.92 | 6.505% | $252.3316 | $252.33 | $252.35 | $252.30 |
| Purchase #7 | $191.56 | 8.822% | $208.4594 | $208.46 | $208.45 | $208.50 |
| 7 purchase totals = | $1,102.38 | $1,209.1002 | $1,209.10 | $1,209.10 | $1,209.20 | |