| 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 | $26.61 | 13.627% | $30.2361 | $30.24 | $30.25 | $30.20 |
| Purchase #2 | $104.77 | 5.184% | $110.2013 | $110.20 | $110.20 | $110.20 |
| Purchase #3 | $244.71 | 7.155% | $262.219 | $262.22 | $262.20 | $262.20 |
| Purchase #4 | $113.57 | 5.588% | $119.9163 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $230.44 | 4.107% | $239.9042 | $239.90 | $239.90 | $239.90 |
| Purchase #6 | $160.60 | 12.830% | $181.205 | $181.21 | $181.20 | $181.20 |
| Purchase #7 | $195.98 | 6.379% | $208.4816 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $1,076.68 | $1,152.1635 | $1,152.17 | $1,152.15 | $1,152.10 | |