| 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 | $232.36 | 12.570% | $261.5677 | $261.57 | $261.55 | $261.60 |
| Purchase #2 | $214.60 | 9.319% | $234.5986 | $234.60 | $234.60 | $234.60 |
| Purchase #3 | $167.37 | 11.169% | $186.0636 | $186.06 | $186.05 | $186.10 |
| Purchase #4 | $84.32 | 10.189% | $92.9114 | $92.91 | $92.90 | $92.90 |
| Purchase #5 | $78.72 | 7.870% | $84.9153 | $84.92 | $84.90 | $84.90 |
| Purchase #6 | $118.82 | 7.395% | $127.6067 | $127.61 | $127.60 | $127.60 |
| Purchase #7 | $155.91 | 7.354% | $167.3756 | $167.38 | $167.40 | $167.40 |
| 7 purchase totals = | $1,052.10 | $1,155.0389 | $1,155.05 | $1,155.00 | $1,155.10 | |