| 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 | $198.29 | 10.190% | $218.4958 | $218.50 | $218.50 | $218.50 |
| Purchase #2 | $179.63 | 6.424% | $191.1694 | $191.17 | $191.15 | $191.20 |
| Purchase #3 | $228.96 | 5.366% | $241.246 | $241.25 | $241.25 | $241.20 |
| Purchase #4 | $126.36 | 8.200% | $136.7215 | $136.72 | $136.70 | $136.70 |
| Purchase #5 | $247.90 | 5.600% | $261.7824 | $261.78 | $261.80 | $261.80 |
| Purchase #6 | $184.87 | 4.369% | $192.947 | $192.95 | $192.95 | $192.90 |
| Purchase #7 | $28.56 | 9.683% | $31.3255 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $1,194.57 | $1,273.6876 | $1,273.70 | $1,273.70 | $1,273.60 | |