| 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 | $95.55 | 3.826% | $99.2057 | $99.21 | $99.20 | $99.20 |
| Purchase #2 | $121.64 | 3.512% | $125.912 | $125.91 | $125.90 | $125.90 |
| Purchase #3 | $230.86 | 3.741% | $239.4965 | $239.50 | $239.50 | $239.50 |
| Purchase #4 | $60.44 | 3.595% | $62.6128 | $62.61 | $62.60 | $62.60 |
| Purchase #5 | $100.86 | 10.269% | $111.2173 | $111.22 | $111.20 | $111.20 |
| Purchase #6 | $20.49 | 3.396% | $21.1858 | $21.19 | $21.20 | $21.20 |
| Purchase #7 | $212.87 | 8.372% | $230.6915 | $230.69 | $230.70 | $230.70 |
| 7 purchase totals = | $842.71 | $890.3216 | $890.33 | $890.30 | $890.30 | |