| 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 | $125.45 | 7.389% | $134.7195 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $163.62 | 6.345% | $174.0017 | $174.00 | $174.00 | $174.00 |
| Purchase #3 | $149.73 | 5.407% | $157.8259 | $157.83 | $157.85 | $157.80 |
| Purchase #4 | $117.81 | 5.152% | $123.8796 | $123.88 | $123.90 | $123.90 |
| Purchase #5 | $226.89 | 4.573% | $237.2657 | $237.27 | $237.25 | $237.30 |
| Purchase #6 | $5.45 | 13.480% | $6.1847 | $6.18 | $6.20 | $6.20 |
| Purchase #7 | $232.97 | 8.217% | $252.1131 | $252.11 | $252.10 | $252.10 |
| 7 purchase totals = | $1,021.92 | $1,085.9902 | $1,085.99 | $1,086.00 | $1,086.00 | |