| 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 | $210.50 | 13.793% | $239.5343 | $239.53 | $239.55 | $239.50 |
| Purchase #2 | $171.40 | 6.435% | $182.4296 | $182.43 | $182.45 | $182.40 |
| Purchase #3 | $107.82 | 8.665% | $117.1626 | $117.16 | $117.15 | $117.20 |
| Purchase #4 | $208.80 | 6.722% | $222.8355 | $222.84 | $222.85 | $222.80 |
| Purchase #5 | $137.52 | 10.285% | $151.6639 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $209.70 | 8.258% | $227.017 | $227.02 | $227.00 | $227.00 |
| Purchase #7 | $246.61 | 13.537% | $279.9936 | $279.99 | $280.00 | $280.00 |
| 7 purchase totals = | $1,292.35 | $1,420.6365 | $1,420.63 | $1,420.65 | $1,420.60 | |