| 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 | $129.96 | 12.280% | $145.9191 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $214.84 | 10.602% | $237.6173 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $195.84 | 6.473% | $208.5167 | $208.52 | $208.50 | $208.50 |
| Purchase #4 | $168.55 | 11.659% | $188.2012 | $188.20 | $188.20 | $188.20 |
| Purchase #5 | $165.91 | 11.437% | $184.8851 | $184.89 | $184.90 | $184.90 |
| Purchase #6 | $36.82 | 6.419% | $39.1835 | $39.18 | $39.20 | $39.20 |
| Purchase #7 | $20.44 | 4.479% | $21.3555 | $21.36 | $21.35 | $21.40 |
| 7 purchase totals = | $932.36 | $1,025.6784 | $1,025.69 | $1,025.65 | $1,025.70 | |