| 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 | $200.90 | 3.547% | $208.0259 | $208.03 | $208.05 | $208.00 |
| Purchase #2 | $203.78 | 3.175% | $210.25 | $210.25 | $210.25 | $210.30 |
| Purchase #3 | $59.83 | 7.190% | $64.1318 | $64.13 | $64.15 | $64.10 |
| Purchase #4 | $136.96 | 13.866% | $155.9509 | $155.95 | $155.95 | $156.00 |
| Purchase #5 | $198.65 | 13.161% | $224.7943 | $224.79 | $224.80 | $224.80 |
| Purchase #6 | $161.77 | 6.273% | $171.9178 | $171.92 | $171.90 | $171.90 |
| Purchase #7 | $190.54 | 9.639% | $208.9062 | $208.91 | $208.90 | $208.90 |
| 7 purchase totals = | $1,152.43 | $1,243.9769 | $1,243.98 | $1,244.00 | $1,244.00 | |