| 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 | $98.63 | 10.756% | $109.2386 | $109.24 | $109.25 | $109.20 |
| Purchase #2 | $120.64 | 3.141% | $124.4293 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $23.63 | 3.634% | $24.4887 | $24.49 | $24.50 | $24.50 |
| Purchase #4 | $171.82 | 6.634% | $183.2185 | $183.22 | $183.20 | $183.20 |
| Purchase #5 | $115.93 | 4.372% | $120.9985 | $121.00 | $121.00 | $121.00 |
| Purchase #6 | $146.67 | 10.629% | $162.2596 | $162.26 | $162.25 | $162.30 |
| Purchase #7 | $15.71 | 9.821% | $17.2529 | $17.25 | $17.25 | $17.30 |
| 7 purchase totals = | $693.03 | $741.8861 | $741.89 | $741.90 | $741.90 | |