| 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 | $192.49 | 3.285% | $198.8133 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $45.79 | 10.254% | $50.4853 | $50.49 | $50.50 | $50.50 |
| Purchase #3 | $215.36 | 7.611% | $231.751 | $231.75 | $231.75 | $231.80 |
| Purchase #4 | $238.60 | 9.765% | $261.8993 | $261.90 | $261.90 | $261.90 |
| Purchase #5 | $100.69 | 7.679% | $108.422 | $108.42 | $108.40 | $108.40 |
| Purchase #6 | $95.81 | 6.656% | $102.1871 | $102.19 | $102.20 | $102.20 |
| Purchase #7 | $112.63 | 9.354% | $123.1654 | $123.17 | $123.15 | $123.20 |
| 7 purchase totals = | $1,001.37 | $1,076.7234 | $1,076.73 | $1,076.70 | $1,076.80 | |