| 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 | $231.56 | 3.610% | $239.9193 | $239.92 | $239.90 | $239.90 |
| Purchase #2 | $5.76 | 5.298% | $6.0652 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $191.29 | 5.712% | $202.2165 | $202.22 | $202.20 | $202.20 |
| Purchase #4 | $174.75 | 4.117% | $181.9445 | $181.94 | $181.95 | $181.90 |
| Purchase #5 | $5.45 | 10.615% | $6.0285 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $201.71 | 7.333% | $216.5014 | $216.50 | $216.50 | $216.50 |
| Purchase #7 | $82.71 | 13.728% | $94.0644 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $893.23 | $946.7398 | $946.74 | $946.70 | $946.70 | |