| 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 | $85.74 | 8.365% | $92.9122 | $92.91 | $92.90 | $92.90 |
| Purchase #2 | $42.49 | 6.373% | $45.1979 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $121.98 | 11.407% | $135.8943 | $135.89 | $135.90 | $135.90 |
| Purchase #4 | $225.90 | 3.841% | $234.5768 | $234.58 | $234.60 | $234.60 |
| Purchase #5 | $247.94 | 6.149% | $263.1858 | $263.19 | $263.20 | $263.20 |
| Purchase #6 | $216.77 | 8.258% | $234.6709 | $234.67 | $234.65 | $234.70 |
| Purchase #7 | $129.33 | 9.314% | $141.3758 | $141.38 | $141.40 | $141.40 |
| 7 purchase totals = | $1,070.15 | $1,147.8137 | $1,147.82 | $1,147.85 | $1,147.90 | |