| 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 | $109.30 | 6.424% | $116.3214 | $116.32 | $116.30 | $116.30 |
| Purchase #2 | $92.67 | 8.597% | $100.6368 | $100.64 | $100.65 | $100.60 |
| Purchase #3 | $25.66 | 12.819% | $28.9494 | $28.95 | $28.95 | $28.90 |
| Purchase #4 | $201.34 | 5.170% | $211.7493 | $211.75 | $211.75 | $211.70 |
| Purchase #5 | $225.37 | 13.257% | $255.2473 | $255.25 | $255.25 | $255.20 |
| Purchase #6 | $82.64 | 12.382% | $92.8725 | $92.87 | $92.85 | $92.90 |
| Purchase #7 | $207.49 | 13.782% | $236.0863 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $944.47 | $1,041.8630 | $1,041.87 | $1,041.85 | $1,041.70 | |