| 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 | $241.32 | 11.778% | $269.7427 | $269.74 | $269.75 | $269.70 |
| Purchase #2 | $160.79 | 3.383% | $166.2295 | $166.23 | $166.25 | $166.20 |
| Purchase #3 | $49.53 | 11.240% | $55.0972 | $55.10 | $55.10 | $55.10 |
| Purchase #4 | $234.35 | 7.591% | $252.1395 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $249.85 | 5.387% | $263.3094 | $263.31 | $263.30 | $263.30 |
| Purchase #6 | $208.65 | 3.205% | $215.3372 | $215.34 | $215.35 | $215.30 |
| Purchase #7 | $47.72 | 3.152% | $49.2241 | $49.22 | $49.20 | $49.20 |
| 7 purchase totals = | $1,192.21 | $1,271.0796 | $1,271.08 | $1,271.10 | $1,270.90 | |