| 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 | $211.37 | 5.410% | $222.8051 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $51.57 | 5.214% | $54.2589 | $54.26 | $54.25 | $54.30 |
| Purchase #3 | $58.92 | 11.174% | $65.5037 | $65.50 | $65.50 | $65.50 |
| Purchase #4 | $181.96 | 13.856% | $207.1724 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $9.74 | 4.481% | $10.1764 | $10.18 | $10.20 | $10.20 |
| Purchase #6 | $99.64 | 7.731% | $107.3432 | $107.34 | $107.35 | $107.30 |
| Purchase #7 | $195.64 | 10.666% | $216.507 | $216.51 | $216.50 | $216.50 |
| 7 purchase totals = | $808.84 | $883.7667 | $883.77 | $883.75 | $883.80 | |