| 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 | $207.56 | 4.201% | $216.2796 | $216.28 | $216.30 | $216.30 |
| Purchase #2 | $217.60 | 3.366% | $224.9244 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $186.30 | 3.820% | $193.4167 | $193.42 | $193.40 | $193.40 |
| Purchase #4 | $177.62 | 5.560% | $187.4957 | $187.50 | $187.50 | $187.50 |
| Purchase #5 | $107.44 | 11.157% | $119.4271 | $119.43 | $119.45 | $119.40 |
| Purchase #6 | $206.46 | 12.488% | $232.2427 | $232.24 | $232.25 | $232.20 |
| Purchase #7 | $144.34 | 5.741% | $152.6266 | $152.63 | $152.65 | $152.60 |
| 7 purchase totals = | $1,247.32 | $1,326.4128 | $1,326.42 | $1,326.45 | $1,326.30 | |