| 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 | $142.41 | 12.283% | $159.9022 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $171.46 | 12.298% | $192.5462 | $192.55 | $192.55 | $192.50 |
| Purchase #3 | $126.56 | 5.712% | $133.7891 | $133.79 | $133.80 | $133.80 |
| Purchase #4 | $245.28 | 9.341% | $268.1916 | $268.19 | $268.20 | $268.20 |
| Purchase #5 | $188.39 | 3.464% | $194.9158 | $194.92 | $194.90 | $194.90 |
| Purchase #6 | $184.88 | 7.215% | $198.2191 | $198.22 | $198.20 | $198.20 |
| Purchase #7 | $190.73 | 10.378% | $210.524 | $210.52 | $210.50 | $210.50 |
| 7 purchase totals = | $1,249.71 | $1,358.0880 | $1,358.09 | $1,358.05 | $1,358.00 | |