| 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 | $207.47 | 7.810% | $223.6734 | $223.67 | $223.65 | $223.70 |
| Purchase #2 | $122.46 | 7.590% | $131.7547 | $131.75 | $131.75 | $131.80 |
| Purchase #3 | $229.94 | 13.781% | $261.628 | $261.63 | $261.65 | $261.60 |
| Purchase #4 | $185.41 | 8.638% | $201.4257 | $201.43 | $201.45 | $201.40 |
| Purchase #5 | $211.45 | 5.263% | $222.5786 | $222.58 | $222.60 | $222.60 |
| Purchase #6 | $101.36 | 7.171% | $108.6285 | $108.63 | $108.65 | $108.60 |
| Purchase #7 | $243.41 | 13.425% | $276.0878 | $276.09 | $276.10 | $276.10 |
| 7 purchase totals = | $1,301.50 | $1,425.7767 | $1,425.78 | $1,425.85 | $1,425.80 | |