| 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 | $200.94 | 5.217% | $211.423 | $211.42 | $211.40 | $211.40 |
| Purchase #2 | $90.97 | 10.242% | $100.2871 | $100.29 | $100.30 | $100.30 |
| Purchase #3 | $27.85 | 5.591% | $29.4071 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $246.78 | 8.423% | $267.5663 | $267.57 | $267.55 | $267.60 |
| Purchase #5 | $7.66 | 6.855% | $8.1851 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $124.83 | 10.380% | $137.7874 | $137.79 | $137.80 | $137.80 |
| Purchase #7 | $104.82 | 4.298% | $109.3252 | $109.33 | $109.35 | $109.30 |
| 7 purchase totals = | $803.85 | $863.9812 | $864.00 | $864.00 | $864.00 | |