| 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 | $216.73 | 10.318% | $239.0922 | $239.09 | $239.10 | $239.10 |
| Purchase #2 | $28.52 | 5.851% | $30.1887 | $30.19 | $30.20 | $30.20 |
| Purchase #3 | $32.99 | 11.743% | $36.864 | $36.86 | $36.85 | $36.90 |
| Purchase #4 | $214.53 | 8.649% | $233.0847 | $233.08 | $233.10 | $233.10 |
| Purchase #5 | $18.36 | 12.109% | $20.5832 | $20.58 | $20.60 | $20.60 |
| Purchase #6 | $111.73 | 12.206% | $125.3678 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $54.99 | 13.259% | $62.2811 | $62.28 | $62.30 | $62.30 |
| 7 purchase totals = | $677.85 | $747.4617 | $747.45 | $747.50 | $747.60 | |