| 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 | $136.71 | 5.491% | $144.2167 | $144.22 | $144.20 | $144.20 |
| Purchase #2 | $245.52 | 4.510% | $256.593 | $256.59 | $256.60 | $256.60 |
| Purchase #3 | $59.34 | 10.671% | $65.6722 | $65.67 | $65.65 | $65.70 |
| Purchase #4 | $61.96 | 5.274% | $65.2278 | $65.23 | $65.25 | $65.20 |
| Purchase #5 | $193.86 | 4.562% | $202.7039 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $204.37 | 5.765% | $216.1519 | $216.15 | $216.15 | $216.20 |
| Purchase #7 | $101.36 | 6.416% | $107.8633 | $107.86 | $107.85 | $107.90 |
| 7 purchase totals = | $1,003.12 | $1,058.4288 | $1,058.42 | $1,058.40 | $1,058.50 | |