| 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 | $154.34 | 11.845% | $172.6216 | $172.62 | $172.60 | $172.60 |
| Purchase #2 | $186.50 | 6.240% | $198.1376 | $198.14 | $198.15 | $198.10 |
| Purchase #3 | $62.52 | 3.798% | $64.8945 | $64.89 | $64.90 | $64.90 |
| Purchase #4 | $240.52 | 11.326% | $267.7613 | $267.76 | $267.75 | $267.80 |
| Purchase #5 | $138.34 | 4.126% | $144.0479 | $144.05 | $144.05 | $144.00 |
| Purchase #6 | $233.25 | 13.713% | $265.2356 | $265.24 | $265.25 | $265.20 |
| Purchase #7 | $197.82 | 12.224% | $222.0015 | $222.00 | $222.00 | $222.00 |
| 7 purchase totals = | $1,213.29 | $1,334.7000 | $1,334.70 | $1,334.70 | $1,334.60 | |