| 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 | $106.69 | 3.672% | $110.6077 | $110.61 | $110.60 | $110.60 |
| Purchase #2 | $31.32 | 12.196% | $35.1398 | $35.14 | $35.15 | $35.10 |
| Purchase #3 | $13.98 | 3.349% | $14.4482 | $14.45 | $14.45 | $14.40 |
| Purchase #4 | $27.59 | 11.787% | $30.842 | $30.84 | $30.85 | $30.80 |
| Purchase #5 | $224.60 | 3.792% | $233.1168 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $171.91 | 9.494% | $188.2311 | $188.23 | $188.25 | $188.20 |
| Purchase #7 | $239.76 | 12.555% | $269.8619 | $269.86 | $269.85 | $269.90 |
| 7 purchase totals = | $815.85 | $882.2475 | $882.25 | $882.25 | $882.10 | |