| 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 | $101.76 | 3.171% | $104.9868 | $104.99 | $105.00 | $105.00 |
| Purchase #2 | $36.83 | 6.871% | $39.3606 | $39.36 | $39.35 | $39.40 |
| Purchase #3 | $182.57 | 4.786% | $191.3078 | $191.31 | $191.30 | $191.30 |
| Purchase #4 | $164.57 | 10.274% | $181.4779 | $181.48 | $181.50 | $181.50 |
| Purchase #5 | $238.26 | 9.675% | $261.3117 | $261.31 | $261.30 | $261.30 |
| Purchase #6 | $103.50 | 4.529% | $108.1875 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $132.35 | 12.441% | $148.8157 | $148.82 | $148.80 | $148.80 |
| 7 purchase totals = | $959.84 | $1,035.4480 | $1,035.46 | $1,035.45 | $1,035.50 | |