| 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 | $216.79 | 10.344% | $239.2148 | $239.21 | $239.20 | $239.20 |
| Purchase #2 | $179.45 | 5.803% | $189.8635 | $189.86 | $189.85 | $189.90 |
| Purchase #3 | $105.63 | 4.867% | $110.771 | $110.77 | $110.75 | $110.80 |
| Purchase #4 | $32.84 | 3.455% | $33.9746 | $33.97 | $33.95 | $34.00 |
| Purchase #5 | $190.59 | 10.799% | $211.1718 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $140.44 | 7.679% | $151.2244 | $151.22 | $151.20 | $151.20 |
| Purchase #7 | $96.50 | 8.201% | $104.414 | $104.41 | $104.40 | $104.40 |
| 7 purchase totals = | $962.24 | $1,040.6341 | $1,040.61 | $1,040.50 | $1,040.70 | |