| 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 | $238.60 | 7.190% | $255.7553 | $255.76 | $255.75 | $255.80 |
| Purchase #2 | $13.92 | 11.691% | $15.5474 | $15.55 | $15.55 | $15.50 |
| Purchase #3 | $104.74 | 4.492% | $109.4449 | $109.44 | $109.45 | $109.40 |
| Purchase #4 | $226.50 | 11.797% | $253.2202 | $253.22 | $253.20 | $253.20 |
| Purchase #5 | $210.88 | 7.848% | $227.4299 | $227.43 | $227.45 | $227.40 |
| Purchase #6 | $247.66 | 5.442% | $261.1377 | $261.14 | $261.15 | $261.10 |
| Purchase #7 | $144.87 | 6.287% | $153.978 | $153.98 | $154.00 | $154.00 |
| 7 purchase totals = | $1,187.17 | $1,276.5134 | $1,276.52 | $1,276.55 | $1,276.40 | |