| 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 | $188.36 | 11.230% | $209.5128 | $209.51 | $209.50 | $209.50 |
| Purchase #2 | $131.58 | 4.465% | $137.455 | $137.46 | $137.45 | $137.50 |
| Purchase #3 | $61.37 | 5.390% | $64.6778 | $64.68 | $64.70 | $64.70 |
| Purchase #4 | $14.84 | 3.259% | $15.3236 | $15.32 | $15.30 | $15.30 |
| Purchase #5 | $96.93 | 12.654% | $109.1955 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $210.25 | 13.545% | $238.7284 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $146.68 | 6.162% | $155.7184 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $850.01 | $930.6115 | $930.62 | $930.60 | $930.60 | |