| 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 | $127.84 | 5.764% | $135.2087 | $135.21 | $135.20 | $135.20 |
| Purchase #2 | $240.44 | 11.218% | $267.4126 | $267.41 | $267.40 | $267.40 |
| Purchase #3 | $99.65 | 5.689% | $105.3191 | $105.32 | $105.30 | $105.30 |
| Purchase #4 | $108.96 | 7.782% | $117.4393 | $117.44 | $117.45 | $117.40 |
| Purchase #5 | $200.58 | 7.436% | $215.4951 | $215.50 | $215.50 | $215.50 |
| Purchase #6 | $226.77 | 5.132% | $238.4078 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $113.40 | 3.435% | $117.2953 | $117.30 | $117.30 | $117.30 |
| 7 purchase totals = | $1,117.64 | $1,196.5779 | $1,196.59 | $1,196.55 | $1,196.50 | |