| 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 | $127.75 | 8.688% | $138.8489 | $138.85 | $138.85 | $138.80 |
| Purchase #2 | $250.71 | 8.577% | $272.2134 | $272.21 | $272.20 | $272.20 |
| Purchase #3 | $60.31 | 8.412% | $65.3833 | $65.38 | $65.40 | $65.40 |
| Purchase #4 | $191.78 | 7.444% | $206.0561 | $206.06 | $206.05 | $206.10 |
| Purchase #5 | $247.25 | 9.411% | $270.5187 | $270.52 | $270.50 | $270.50 |
| Purchase #6 | $82.55 | 12.287% | $92.6929 | $92.69 | $92.70 | $92.70 |
| Purchase #7 | $58.49 | 7.671% | $62.9768 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $1,018.84 | $1,108.6901 | $1,108.69 | $1,108.70 | $1,108.70 | |