| 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 | $223.87 | 6.240% | $237.8395 | $237.84 | $237.85 | $237.80 |
| Purchase #2 | $197.42 | 11.819% | $220.7531 | $220.75 | $220.75 | $220.80 |
| Purchase #3 | $85.52 | 10.270% | $94.3029 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $165.48 | 4.466% | $172.8703 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $205.94 | 12.474% | $231.629 | $231.63 | $231.65 | $231.60 |
| Purchase #6 | $111.90 | 3.542% | $115.8635 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $222.50 | 12.478% | $250.2636 | $250.26 | $250.25 | $250.30 |
| 7 purchase totals = | $1,212.63 | $1,323.5219 | $1,323.51 | $1,323.50 | $1,323.60 | |