| 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 | $90.44 | 12.533% | $101.7748 | $101.77 | $101.75 | $101.80 |
| Purchase #2 | $216.25 | 8.209% | $234.002 | $234.00 | $234.00 | $234.00 |
| Purchase #3 | $135.52 | 7.198% | $145.2747 | $145.27 | $145.25 | $145.30 |
| Purchase #4 | $125.37 | 9.319% | $137.0532 | $137.05 | $137.05 | $137.10 |
| Purchase #5 | $186.50 | 11.130% | $207.2575 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $211.62 | 7.682% | $227.8766 | $227.88 | $227.90 | $227.90 |
| Purchase #7 | $246.88 | 11.638% | $275.6119 | $275.61 | $275.60 | $275.60 |
| 7 purchase totals = | $1,212.58 | $1,328.8507 | $1,328.84 | $1,328.80 | $1,329.00 | |