| 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 | $207.33 | 3.746% | $215.0966 | $215.10 | $215.10 | $215.10 |
| Purchase #2 | $231.58 | 4.136% | $241.1581 | $241.16 | $241.15 | $241.20 |
| Purchase #3 | $220.34 | 12.816% | $248.5788 | $248.58 | $248.60 | $248.60 |
| Purchase #4 | $107.92 | 9.202% | $117.8508 | $117.85 | $117.85 | $117.90 |
| Purchase #5 | $116.30 | 11.324% | $129.4698 | $129.47 | $129.45 | $129.50 |
| Purchase #6 | $210.47 | 11.251% | $234.15 | $234.15 | $234.15 | $234.20 |
| Purchase #7 | $93.68 | 6.137% | $99.4291 | $99.43 | $99.45 | $99.40 |
| 7 purchase totals = | $1,187.62 | $1,285.7332 | $1,285.74 | $1,285.75 | $1,285.90 | |