| 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 | $155.91 | 9.111% | $170.115 | $170.12 | $170.10 | $170.10 |
| Purchase #2 | $109.49 | 10.211% | $120.67 | $120.67 | $120.65 | $120.70 |
| Purchase #3 | $239.37 | 9.298% | $261.6266 | $261.63 | $261.65 | $261.60 |
| Purchase #4 | $206.85 | 5.439% | $218.1006 | $218.10 | $218.10 | $218.10 |
| Purchase #5 | $44.43 | 5.188% | $46.735 | $46.74 | $46.75 | $46.70 |
| Purchase #6 | $201.83 | 10.127% | $222.2693 | $222.27 | $222.25 | $222.30 |
| Purchase #7 | $111.48 | 12.640% | $125.5711 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $1,069.36 | $1,165.0876 | $1,165.10 | $1,165.05 | $1,165.10 | |