| 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 | $142.58 | 8.435% | $154.6066 | $154.61 | $154.60 | $154.60 |
| Purchase #2 | $211.93 | 9.578% | $232.2287 | $232.23 | $232.25 | $232.20 |
| Purchase #3 | $245.65 | 10.410% | $271.2222 | $271.22 | $271.20 | $271.20 |
| Purchase #4 | $218.61 | 7.379% | $234.7412 | $234.74 | $234.75 | $234.70 |
| Purchase #5 | $217.82 | 5.499% | $229.7979 | $229.80 | $229.80 | $229.80 |
| Purchase #6 | $121.42 | 13.379% | $137.6648 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $173.86 | 13.365% | $197.0964 | $197.10 | $197.10 | $197.10 |
| 7 purchase totals = | $1,331.87 | $1,457.3578 | $1,457.36 | $1,457.35 | $1,457.30 | |