| 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 | $231.37 | 11.446% | $257.8526 | $257.85 | $257.85 | $257.90 |
| Purchase #2 | $123.83 | 6.206% | $131.5149 | $131.51 | $131.50 | $131.50 |
| Purchase #3 | $145.68 | 10.594% | $161.1133 | $161.11 | $161.10 | $161.10 |
| Purchase #4 | $208.27 | 6.328% | $221.4493 | $221.45 | $221.45 | $221.40 |
| Purchase #5 | $244.36 | 12.583% | $275.1078 | $275.11 | $275.10 | $275.10 |
| Purchase #6 | $85.67 | 12.335% | $96.2374 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $68.74 | 3.585% | $71.2043 | $71.20 | $71.20 | $71.20 |
| 7 purchase totals = | $1,107.92 | $1,214.4796 | $1,214.47 | $1,214.45 | $1,214.40 | |