| 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 | $141.64 | 10.257% | $156.168 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $248.84 | 5.403% | $262.2848 | $262.28 | $262.30 | $262.30 |
| Purchase #3 | $8.81 | 7.415% | $9.4633 | $9.46 | $9.45 | $9.50 |
| Purchase #4 | $192.52 | 11.188% | $214.0591 | $214.06 | $214.05 | $214.10 |
| Purchase #5 | $61.53 | 4.690% | $64.4158 | $64.42 | $64.40 | $64.40 |
| Purchase #6 | $210.75 | 11.129% | $234.2044 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $159.51 | 9.211% | $174.2025 | $174.20 | $174.20 | $174.20 |
| 7 purchase totals = | $1,023.60 | $1,114.7979 | $1,114.79 | $1,114.75 | $1,114.90 | |