| 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 | $249.90 | 4.262% | $260.5507 | $260.55 | $260.55 | $260.60 |
| Purchase #2 | $169.70 | 3.460% | $175.5716 | $175.57 | $175.55 | $175.60 |
| Purchase #3 | $105.91 | 11.576% | $118.1701 | $118.17 | $118.15 | $118.20 |
| Purchase #4 | $107.55 | 7.615% | $115.7399 | $115.74 | $115.75 | $115.70 |
| Purchase #5 | $237.64 | 13.188% | $268.98 | $268.98 | $269.00 | $269.00 |
| Purchase #6 | $231.86 | 7.203% | $248.5609 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $186.56 | 4.469% | $194.8974 | $194.90 | $194.90 | $194.90 |
| 7 purchase totals = | $1,289.12 | $1,382.4706 | $1,382.47 | $1,382.45 | $1,382.60 | |