| 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 | $218.28 | 4.310% | $227.6879 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $102.35 | 4.638% | $107.097 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $238.74 | 12.521% | $268.6326 | $268.63 | $268.65 | $268.60 |
| Purchase #4 | $32.96 | 9.527% | $36.1001 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $152.48 | 5.641% | $161.0814 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $16.81 | 3.245% | $17.3555 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $120.62 | 6.838% | $128.868 | $128.87 | $128.85 | $128.90 |
| 7 purchase totals = | $882.24 | $946.8225 | $946.83 | $946.85 | $946.90 | |