| 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 | $28.99 | 10.675% | $32.0847 | $32.08 | $32.10 | $32.10 |
| Purchase #2 | $207.52 | 7.486% | $223.0549 | $223.05 | $223.05 | $223.10 |
| Purchase #3 | $81.36 | 6.432% | $86.5931 | $86.59 | $86.60 | $86.60 |
| Purchase #4 | $133.81 | 11.396% | $149.059 | $149.06 | $149.05 | $149.10 |
| Purchase #5 | $228.87 | 11.377% | $254.9085 | $254.91 | $254.90 | $254.90 |
| Purchase #6 | $238.95 | 9.737% | $262.2166 | $262.22 | $262.20 | $262.20 |
| Purchase #7 | $162.61 | 6.240% | $172.7569 | $172.76 | $172.75 | $172.80 |
| 7 purchase totals = | $1,082.11 | $1,180.6737 | $1,180.67 | $1,180.65 | $1,180.80 | |