| 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 | $15.40 | 4.709% | $16.1252 | $16.13 | $16.15 | $16.10 |
| Purchase #2 | $221.86 | 4.411% | $231.6462 | $231.65 | $231.65 | $231.60 |
| Purchase #3 | $195.36 | 4.644% | $204.4325 | $204.43 | $204.45 | $204.40 |
| Purchase #4 | $112.72 | 7.256% | $120.899 | $120.90 | $120.90 | $120.90 |
| Purchase #5 | $201.56 | 3.363% | $208.3385 | $208.34 | $208.35 | $208.30 |
| Purchase #6 | $30.78 | 4.486% | $32.1608 | $32.16 | $32.15 | $32.20 |
| Purchase #7 | $124.34 | 5.605% | $131.3093 | $131.31 | $131.30 | $131.30 |
| 7 purchase totals = | $902.02 | $944.9115 | $944.92 | $944.95 | $944.80 | |