| 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 | $217.67 | 7.685% | $234.3979 | $234.40 | $234.40 | $234.40 |
| Purchase #2 | $185.55 | 8.199% | $200.7632 | $200.76 | $200.75 | $200.80 |
| Purchase #3 | $226.58 | 12.499% | $254.9002 | $254.90 | $254.90 | $254.90 |
| Purchase #4 | $247.72 | 8.187% | $268.0008 | $268.00 | $268.00 | $268.00 |
| Purchase #5 | $91.96 | 13.332% | $104.2201 | $104.22 | $104.20 | $104.20 |
| Purchase #6 | $155.73 | 3.691% | $161.478 | $161.48 | $161.50 | $161.50 |
| Purchase #7 | $45.73 | 7.513% | $49.1657 | $49.17 | $49.15 | $49.20 |
| 7 purchase totals = | $1,170.94 | $1,272.9259 | $1,272.93 | $1,272.90 | $1,273.00 | |