| 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 | $13.72 | 12.579% | $15.4458 | $15.45 | $15.45 | $15.40 |
| Purchase #2 | $184.43 | 4.243% | $192.2554 | $192.26 | $192.25 | $192.30 |
| Purchase #3 | $179.32 | 4.234% | $186.9124 | $186.91 | $186.90 | $186.90 |
| Purchase #4 | $250.86 | 13.450% | $284.6007 | $284.60 | $284.60 | $284.60 |
| Purchase #5 | $115.69 | 7.199% | $124.0185 | $124.02 | $124.00 | $124.00 |
| Purchase #6 | $191.63 | 11.729% | $214.1063 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $147.39 | 3.156% | $152.0416 | $152.04 | $152.05 | $152.00 |
| 7 purchase totals = | $1,083.04 | $1,169.3807 | $1,169.39 | $1,169.35 | $1,169.30 | |