| 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 | $98.65 | 4.212% | $102.8051 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $120.65 | 13.474% | $136.9064 | $136.91 | $136.90 | $136.90 |
| Purchase #3 | $24.68 | 12.843% | $27.8497 | $27.85 | $27.85 | $27.80 |
| Purchase #4 | $84.79 | 4.873% | $88.9218 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $201.97 | 9.718% | $221.5974 | $221.60 | $221.60 | $221.60 |
| Purchase #6 | $125.51 | 9.715% | $137.7033 | $137.70 | $137.70 | $137.70 |
| Purchase #7 | $122.99 | 13.805% | $139.9688 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $779.24 | $855.7525 | $855.76 | $855.70 | $855.70 | |