| 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 | $6.60 | 10.117% | $7.2677 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $208.67 | 6.809% | $222.8783 | $222.88 | $222.90 | $222.90 |
| Purchase #3 | $175.39 | 4.234% | $182.816 | $182.82 | $182.80 | $182.80 |
| Purchase #4 | $201.59 | 8.536% | $218.7977 | $218.80 | $218.80 | $218.80 |
| Purchase #5 | $240.75 | 11.702% | $268.9226 | $268.92 | $268.90 | $268.90 |
| Purchase #6 | $119.92 | 7.130% | $128.4703 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $187.70 | 11.196% | $208.7149 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $1,140.62 | $1,237.8675 | $1,237.87 | $1,237.80 | $1,237.90 | |