| 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 | $67.91 | 10.325% | $74.9217 | $74.92 | $74.90 | $74.90 |
| Purchase #2 | $26.79 | 12.218% | $30.0632 | $30.06 | $30.05 | $30.10 |
| Purchase #3 | $242.60 | 4.202% | $252.7941 | $252.79 | $252.80 | $252.80 |
| Purchase #4 | $155.52 | 4.629% | $162.719 | $162.72 | $162.70 | $162.70 |
| Purchase #5 | $238.59 | 10.347% | $263.2769 | $263.28 | $263.30 | $263.30 |
| Purchase #6 | $174.37 | 10.811% | $193.2211 | $193.22 | $193.20 | $193.20 |
| Purchase #7 | $225.28 | 5.701% | $238.1232 | $238.12 | $238.10 | $238.10 |
| 7 purchase totals = | $1,131.06 | $1,215.1192 | $1,215.11 | $1,215.05 | $1,215.10 | |