| 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 | $166.87 | 4.419% | $174.244 | $174.24 | $174.25 | $174.20 |
| Purchase #2 | $204.30 | 13.565% | $232.0133 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $243.83 | 9.580% | $267.1889 | $267.19 | $267.20 | $267.20 |
| Purchase #4 | $8.41 | 12.403% | $9.4531 | $9.45 | $9.45 | $9.50 |
| Purchase #5 | $222.99 | 10.234% | $245.8108 | $245.81 | $245.80 | $245.80 |
| Purchase #6 | $215.53 | 12.157% | $241.732 | $241.73 | $241.75 | $241.70 |
| Purchase #7 | $32.58 | 13.291% | $36.9102 | $36.91 | $36.90 | $36.90 |
| 7 purchase totals = | $1,094.51 | $1,207.3523 | $1,207.34 | $1,207.35 | $1,207.30 | |