| 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 | $211.28 | 12.537% | $237.7682 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $175.75 | 9.118% | $191.7749 | $191.77 | $191.75 | $191.80 |
| Purchase #3 | $233.83 | 12.419% | $262.8693 | $262.87 | $262.85 | $262.90 |
| Purchase #4 | $129.65 | 3.227% | $133.8338 | $133.83 | $133.85 | $133.80 |
| Purchase #5 | $48.94 | 11.479% | $54.5578 | $54.56 | $54.55 | $54.60 |
| Purchase #6 | $235.31 | 3.302% | $243.0799 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $139.41 | 10.723% | $154.3589 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $1,174.17 | $1,278.2428 | $1,278.24 | $1,278.20 | $1,278.40 | |