| 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 | $198.68 | 7.791% | $214.1592 | $214.16 | $214.15 | $214.20 |
| Purchase #2 | $239.88 | 13.566% | $272.4221 | $272.42 | $272.40 | $272.40 |
| Purchase #3 | $29.64 | 9.852% | $32.5601 | $32.56 | $32.55 | $32.60 |
| Purchase #4 | $9.97 | 11.732% | $11.1397 | $11.14 | $11.15 | $11.10 |
| Purchase #5 | $213.44 | 10.603% | $236.071 | $236.07 | $236.05 | $236.10 |
| Purchase #6 | $109.31 | 7.567% | $117.5815 | $117.58 | $117.60 | $117.60 |
| Purchase #7 | $72.99 | 4.611% | $76.3556 | $76.36 | $76.35 | $76.40 |
| 7 purchase totals = | $873.91 | $960.2892 | $960.29 | $960.25 | $960.40 | |