| 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 | $31.81 | 4.304% | $33.1791 | $33.18 | $33.20 | $33.20 |
| Purchase #2 | $233.29 | 7.741% | $251.349 | $251.35 | $251.35 | $251.30 |
| Purchase #3 | $248.64 | 9.235% | $271.6019 | $271.60 | $271.60 | $271.60 |
| Purchase #4 | $24.77 | 4.439% | $25.8695 | $25.87 | $25.85 | $25.90 |
| Purchase #5 | $216.46 | 8.335% | $234.5019 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $154.67 | 8.760% | $168.2191 | $168.22 | $168.20 | $168.20 |
| Purchase #7 | $168.54 | 5.562% | $177.9142 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $1,078.18 | $1,162.6347 | $1,162.63 | $1,162.60 | $1,162.60 | |