| 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 | $31.27 | 8.138% | $33.8148 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $220.54 | 8.395% | $239.0543 | $239.05 | $239.05 | $239.10 |
| Purchase #3 | $91.45 | 4.693% | $95.7417 | $95.74 | $95.75 | $95.70 |
| Purchase #4 | $220.50 | 5.540% | $232.7157 | $232.72 | $232.70 | $232.70 |
| Purchase #5 | $75.93 | 5.750% | $80.296 | $80.30 | $80.30 | $80.30 |
| Purchase #6 | $223.66 | 12.867% | $252.4383 | $252.44 | $252.45 | $252.40 |
| Purchase #7 | $226.71 | 9.179% | $247.5197 | $247.52 | $247.50 | $247.50 |
| 7 purchase totals = | $1,090.06 | $1,181.5805 | $1,181.58 | $1,181.55 | $1,181.50 | |