| 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 | $231.43 | 12.275% | $259.838 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $134.33 | 10.509% | $148.4467 | $148.45 | $148.45 | $148.40 |
| Purchase #3 | $99.82 | 4.157% | $103.9695 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $99.42 | 4.661% | $104.054 | $104.05 | $104.05 | $104.10 |
| Purchase #5 | $32.52 | 3.337% | $33.6052 | $33.61 | $33.60 | $33.60 |
| Purchase #6 | $23.79 | 13.232% | $26.9379 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $106.83 | 13.164% | $120.8931 | $120.89 | $120.90 | $120.90 |
| 7 purchase totals = | $728.14 | $797.7444 | $797.75 | $797.75 | $797.70 | |