| 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 | $246.31 | 13.239% | $278.919 | $278.92 | $278.90 | $278.90 |
| Purchase #2 | $186.31 | 8.106% | $201.4123 | $201.41 | $201.40 | $201.40 |
| Purchase #3 | $181.44 | 11.512% | $202.3274 | $202.33 | $202.35 | $202.30 |
| Purchase #4 | $73.54 | 6.104% | $78.0289 | $78.03 | $78.05 | $78.00 |
| Purchase #5 | $71.78 | 10.347% | $79.2071 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $231.56 | 10.523% | $255.9271 | $255.93 | $255.95 | $255.90 |
| Purchase #7 | $242.64 | 11.700% | $271.0289 | $271.03 | $271.05 | $271.00 |
| 7 purchase totals = | $1,233.58 | $1,366.8507 | $1,366.86 | $1,366.90 | $1,366.70 | |