| 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 | $223.72 | 4.547% | $233.8925 | $233.89 | $233.90 | $233.90 |
| Purchase #2 | $202.35 | 9.559% | $221.6926 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $161.57 | 5.641% | $170.6842 | $170.68 | $170.70 | $170.70 |
| Purchase #4 | $231.33 | 3.567% | $239.5815 | $239.58 | $239.60 | $239.60 |
| Purchase #5 | $86.55 | 9.608% | $94.8657 | $94.87 | $94.85 | $94.90 |
| Purchase #6 | $79.59 | 12.598% | $89.6167 | $89.62 | $89.60 | $89.60 |
| Purchase #7 | $22.39 | 6.581% | $23.8635 | $23.86 | $23.85 | $23.90 |
| 7 purchase totals = | $1,007.50 | $1,074.1967 | $1,074.19 | $1,074.20 | $1,074.30 | |