| 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 | $79.58 | 9.582% | $87.2054 | $87.21 | $87.20 | $87.20 |
| Purchase #2 | $131.63 | 12.389% | $147.9376 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $189.49 | 9.684% | $207.8402 | $207.84 | $207.85 | $207.80 |
| Purchase #4 | $71.29 | 12.276% | $80.0416 | $80.04 | $80.05 | $80.00 |
| Purchase #5 | $240.46 | 9.685% | $263.7486 | $263.75 | $263.75 | $263.70 |
| Purchase #6 | $201.56 | 10.608% | $222.9415 | $222.94 | $222.95 | $222.90 |
| Purchase #7 | $30.75 | 8.160% | $33.2592 | $33.26 | $33.25 | $33.30 |
| 7 purchase totals = | $944.76 | $1,042.9741 | $1,042.98 | $1,043.00 | $1,042.80 | |