| 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 | $214.48 | 9.196% | $234.2036 | $234.20 | $234.20 | $234.20 |
| Purchase #2 | $153.34 | 3.192% | $158.2346 | $158.23 | $158.25 | $158.20 |
| Purchase #3 | $99.28 | 4.476% | $103.7238 | $103.72 | $103.70 | $103.70 |
| Purchase #4 | $43.41 | 3.342% | $44.8608 | $44.86 | $44.85 | $44.90 |
| Purchase #5 | $61.75 | 12.331% | $69.3644 | $69.36 | $69.35 | $69.40 |
| Purchase #6 | $156.68 | 13.203% | $177.3665 | $177.37 | $177.35 | $177.40 |
| Purchase #7 | $39.97 | 13.415% | $45.332 | $45.33 | $45.35 | $45.30 |
| 7 purchase totals = | $768.91 | $833.0857 | $833.07 | $833.05 | $833.10 | |