| 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 | $22.65 | 4.541% | $23.6785 | $23.68 | $23.70 | $23.70 |
| Purchase #2 | $223.38 | 10.768% | $247.4336 | $247.43 | $247.45 | $247.40 |
| Purchase #3 | $41.58 | 12.306% | $46.6968 | $46.70 | $46.70 | $46.70 |
| Purchase #4 | $147.62 | 3.792% | $153.2178 | $153.22 | $153.20 | $153.20 |
| Purchase #5 | $221.75 | 12.830% | $250.2005 | $250.20 | $250.20 | $250.20 |
| Purchase #6 | $15.60 | 3.604% | $16.1622 | $16.16 | $16.15 | $16.20 |
| Purchase #7 | $99.25 | 10.522% | $109.6931 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $771.83 | $847.0825 | $847.08 | $847.10 | $847.10 | |