| 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 | $111.98 | 8.559% | $121.5644 | $121.56 | $121.55 | $121.60 |
| Purchase #2 | $223.97 | 5.306% | $235.8538 | $235.85 | $235.85 | $235.90 |
| Purchase #3 | $28.94 | 9.423% | $31.667 | $31.67 | $31.65 | $31.70 |
| Purchase #4 | $181.47 | 3.515% | $187.8487 | $187.85 | $187.85 | $187.80 |
| Purchase #5 | $122.69 | 8.376% | $132.9665 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $119.31 | 10.808% | $132.205 | $132.21 | $132.20 | $132.20 |
| Purchase #7 | $201.45 | 6.727% | $215.0015 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $989.81 | $1,057.1069 | $1,057.11 | $1,057.05 | $1,057.20 | |