| 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 | $206.78 | 6.446% | $220.109 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $192.94 | 11.807% | $215.7204 | $215.72 | $215.70 | $215.70 |
| Purchase #3 | $8.61 | 5.301% | $9.0664 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $15.41 | 10.339% | $17.0032 | $17.00 | $17.00 | $17.00 |
| Purchase #5 | $109.30 | 7.301% | $117.28 | $117.28 | $117.30 | $117.30 |
| Purchase #6 | $216.59 | 13.540% | $245.9163 | $245.92 | $245.90 | $245.90 |
| Purchase #7 | $77.34 | 7.706% | $83.2998 | $83.30 | $83.30 | $83.30 |
| 7 purchase totals = | $826.97 | $908.3951 | $908.40 | $908.35 | $908.40 | |