| 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 | $113.37 | 8.867% | $123.4225 | $123.42 | $123.40 | $123.40 |
| Purchase #2 | $63.85 | 5.298% | $67.2328 | $67.23 | $67.25 | $67.20 |
| Purchase #3 | $221.70 | 5.824% | $234.6118 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $189.70 | 6.188% | $201.4386 | $201.44 | $201.45 | $201.40 |
| Purchase #5 | $96.92 | 10.558% | $107.1528 | $107.15 | $107.15 | $107.20 |
| Purchase #6 | $170.86 | 7.605% | $183.8539 | $183.85 | $183.85 | $183.90 |
| Purchase #7 | $233.48 | 9.308% | $255.2123 | $255.21 | $255.20 | $255.20 |
| 7 purchase totals = | $1,089.88 | $1,172.9247 | $1,172.91 | $1,172.90 | $1,172.90 | |