| 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 | $55.69 | 4.346% | $58.1103 | $58.11 | $58.10 | $58.10 |
| Purchase #2 | $173.97 | 7.829% | $187.5901 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $165.96 | 12.179% | $186.1723 | $186.17 | $186.15 | $186.20 |
| Purchase #4 | $145.56 | 10.547% | $160.9122 | $160.91 | $160.90 | $160.90 |
| Purchase #5 | $198.98 | 8.731% | $216.3529 | $216.35 | $216.35 | $216.40 |
| Purchase #6 | $230.87 | 3.783% | $239.6038 | $239.60 | $239.60 | $239.60 |
| Purchase #7 | $218.44 | 8.463% | $236.9266 | $236.93 | $236.95 | $236.90 |
| 7 purchase totals = | $1,189.47 | $1,285.6682 | $1,285.66 | $1,285.65 | $1,285.70 | |