| 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 | $244.70 | 13.432% | $277.5681 | $277.57 | $277.55 | $277.60 |
| Purchase #2 | $142.91 | 7.382% | $153.4596 | $153.46 | $153.45 | $153.50 |
| Purchase #3 | $215.70 | 9.259% | $235.6717 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $107.76 | 6.377% | $114.6319 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $75.91 | 7.699% | $81.7543 | $81.75 | $81.75 | $81.80 |
| Purchase #6 | $231.32 | 12.507% | $260.2512 | $260.25 | $260.25 | $260.30 |
| Purchase #7 | $143.97 | 5.123% | $151.3456 | $151.35 | $151.35 | $151.30 |
| 7 purchase totals = | $1,162.27 | $1,274.6824 | $1,274.68 | $1,274.65 | $1,274.80 | |