| 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 | $101.69 | 8.780% | $110.6184 | $110.62 | $110.60 | $110.60 |
| Purchase #2 | $6.27 | 5.274% | $6.6007 | $6.60 | $6.60 | $6.60 |
| Purchase #3 | $195.41 | 6.860% | $208.8151 | $208.82 | $208.80 | $208.80 |
| Purchase #4 | $202.63 | 6.252% | $215.2984 | $215.30 | $215.30 | $215.30 |
| Purchase #5 | $203.85 | 13.696% | $231.7693 | $231.77 | $231.75 | $231.80 |
| Purchase #6 | $212.61 | 4.427% | $222.0222 | $222.02 | $222.00 | $222.00 |
| Purchase #7 | $19.78 | 12.571% | $22.2665 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $942.24 | $1,017.3906 | $1,017.40 | $1,017.30 | $1,017.40 | |