| 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 | $182.44 | 10.389% | $201.3937 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $23.97 | 4.206% | $24.9782 | $24.98 | $25.00 | $25.00 |
| Purchase #3 | $109.98 | 9.656% | $120.5997 | $120.60 | $120.60 | $120.60 |
| Purchase #4 | $111.97 | 8.402% | $121.3777 | $121.38 | $121.40 | $121.40 |
| Purchase #5 | $88.25 | 6.348% | $93.8521 | $93.85 | $93.85 | $93.90 |
| Purchase #6 | $234.75 | 3.182% | $242.2197 | $242.22 | $242.20 | $242.20 |
| Purchase #7 | $52.96 | 11.718% | $59.1659 | $59.17 | $59.15 | $59.20 |
| 7 purchase totals = | $804.32 | $863.5870 | $863.59 | $863.60 | $863.70 | |