| 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 | $238.37 | 9.632% | $261.3298 | $261.33 | $261.35 | $261.30 |
| Purchase #2 | $99.76 | 11.843% | $111.5746 | $111.57 | $111.55 | $111.60 |
| Purchase #3 | $171.37 | 8.600% | $186.1078 | $186.11 | $186.10 | $186.10 |
| Purchase #4 | $48.44 | 9.433% | $53.0093 | $53.01 | $53.00 | $53.00 |
| Purchase #5 | $203.51 | 6.472% | $216.6812 | $216.68 | $216.70 | $216.70 |
| Purchase #6 | $131.87 | 4.469% | $137.7633 | $137.76 | $137.75 | $137.80 |
| Purchase #7 | $76.76 | 13.823% | $87.3705 | $87.37 | $87.35 | $87.40 |
| 7 purchase totals = | $970.08 | $1,053.8365 | $1,053.83 | $1,053.80 | $1,053.90 | |