| 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 | $126.32 | 6.457% | $134.4765 | $134.48 | $134.50 | $134.50 |
| Purchase #2 | $245.57 | 9.379% | $268.602 | $268.60 | $268.60 | $268.60 |
| Purchase #3 | $234.61 | 11.347% | $261.2312 | $261.23 | $261.25 | $261.20 |
| Purchase #4 | $16.98 | 10.131% | $18.7002 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $9.26 | 5.811% | $9.7981 | $9.80 | $9.80 | $9.80 |
| Purchase #6 | $233.66 | 11.384% | $260.2599 | $260.26 | $260.25 | $260.30 |
| Purchase #7 | $160.98 | 11.669% | $179.7648 | $179.76 | $179.75 | $179.80 |
| 7 purchase totals = | $1,027.38 | $1,132.8327 | $1,132.83 | $1,132.85 | $1,132.90 | |