| 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 | $102.46 | 5.318% | $107.9088 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $139.35 | 3.729% | $144.5464 | $144.55 | $144.55 | $144.50 |
| Purchase #3 | $235.47 | 6.304% | $250.314 | $250.31 | $250.30 | $250.30 |
| Purchase #4 | $218.99 | 3.453% | $226.5517 | $226.55 | $226.55 | $226.60 |
| Purchase #5 | $137.57 | 8.364% | $149.0764 | $149.08 | $149.10 | $149.10 |
| Purchase #6 | $213.73 | 10.536% | $236.2486 | $236.25 | $236.25 | $236.20 |
| Purchase #7 | $221.52 | 12.161% | $248.459 | $248.46 | $248.45 | $248.50 |
| 7 purchase totals = | $1,269.09 | $1,363.1049 | $1,363.11 | $1,363.10 | $1,363.10 | |