| 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 | $227.93 | 7.233% | $244.4162 | $244.42 | $244.40 | $244.40 |
| Purchase #2 | $214.81 | 5.701% | $227.0563 | $227.06 | $227.05 | $227.10 |
| Purchase #3 | $65.74 | 6.619% | $70.0913 | $70.09 | $70.10 | $70.10 |
| Purchase #4 | $128.56 | 4.231% | $133.9994 | $134.00 | $134.00 | $134.00 |
| Purchase #5 | $174.53 | 13.488% | $198.0706 | $198.07 | $198.05 | $198.10 |
| Purchase #6 | $171.74 | 3.743% | $178.1682 | $178.17 | $178.15 | $178.20 |
| Purchase #7 | $174.54 | 11.558% | $194.7133 | $194.71 | $194.70 | $194.70 |
| 7 purchase totals = | $1,157.85 | $1,246.5153 | $1,246.52 | $1,246.45 | $1,246.60 | |