| 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 | $212.67 | 12.836% | $239.9683 | $239.97 | $239.95 | $240.00 |
| Purchase #2 | $8.84 | 6.234% | $9.3911 | $9.39 | $9.40 | $9.40 |
| Purchase #3 | $228.82 | 9.792% | $251.2261 | $251.23 | $251.25 | $251.20 |
| Purchase #4 | $93.75 | 3.674% | $97.1944 | $97.19 | $97.20 | $97.20 |
| Purchase #5 | $201.39 | 7.333% | $216.1579 | $216.16 | $216.15 | $216.20 |
| Purchase #6 | $177.93 | 3.272% | $183.7519 | $183.75 | $183.75 | $183.80 |
| Purchase #7 | $144.26 | 9.443% | $157.8825 | $157.88 | $157.90 | $157.90 |
| 7 purchase totals = | $1,067.66 | $1,155.5722 | $1,155.57 | $1,155.60 | $1,155.70 | |