| 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 | $225.30 | 3.256% | $232.6358 | $232.64 | $232.65 | $232.60 |
| Purchase #2 | $226.50 | 3.242% | $233.8431 | $233.84 | $233.85 | $233.80 |
| Purchase #3 | $28.68 | 3.107% | $29.5711 | $29.57 | $29.55 | $29.60 |
| Purchase #4 | $228.81 | 3.404% | $236.5987 | $236.60 | $236.60 | $236.60 |
| Purchase #5 | $232.78 | 4.796% | $243.9441 | $243.94 | $243.95 | $243.90 |
| Purchase #6 | $75.43 | 12.727% | $85.03 | $85.03 | $85.05 | $85.00 |
| Purchase #7 | $249.60 | 9.481% | $273.2646 | $273.26 | $273.25 | $273.30 |
| 7 purchase totals = | $1,267.10 | $1,334.8874 | $1,334.88 | $1,334.90 | $1,334.80 | |