| 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 | $216.65 | 12.157% | $242.9881 | $242.99 | $243.00 | $243.00 |
| Purchase #2 | $23.90 | 12.435% | $26.872 | $26.87 | $26.85 | $26.90 |
| Purchase #3 | $190.40 | 3.397% | $196.8679 | $196.87 | $196.85 | $196.90 |
| Purchase #4 | $157.82 | 10.577% | $174.5126 | $174.51 | $174.50 | $174.50 |
| Purchase #5 | $5.62 | 13.114% | $6.357 | $6.36 | $6.35 | $6.40 |
| Purchase #6 | $245.66 | 3.661% | $254.6536 | $254.65 | $254.65 | $254.70 |
| Purchase #7 | $244.88 | 3.640% | $253.7936 | $253.79 | $253.80 | $253.80 |
| 7 purchase totals = | $1,084.93 | $1,156.0448 | $1,156.04 | $1,156.00 | $1,156.20 | |