| 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 | $234.36 | 7.352% | $251.5901 | $251.59 | $251.60 | $251.60 |
| Purchase #2 | $175.64 | 8.346% | $190.2989 | $190.30 | $190.30 | $190.30 |
| Purchase #3 | $248.87 | 3.382% | $257.2868 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $90.42 | 8.148% | $97.7874 | $97.79 | $97.80 | $97.80 |
| Purchase #5 | $212.87 | 11.384% | $237.1031 | $237.10 | $237.10 | $237.10 |
| Purchase #6 | $20.62 | 7.166% | $22.0976 | $22.10 | $22.10 | $22.10 |
| Purchase #7 | $110.32 | 6.149% | $117.1036 | $117.10 | $117.10 | $117.10 |
| 7 purchase totals = | $1,093.10 | $1,173.2675 | $1,173.27 | $1,173.30 | $1,173.30 | |