| 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 | $250.41 | 13.102% | $283.2187 | $283.22 | $283.20 | $283.20 |
| Purchase #2 | $211.64 | 9.373% | $231.477 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $180.71 | 7.751% | $194.7168 | $194.72 | $194.70 | $194.70 |
| Purchase #4 | $118.65 | 5.277% | $124.9112 | $124.91 | $124.90 | $124.90 |
| Purchase #5 | $101.39 | 8.355% | $109.8611 | $109.86 | $109.85 | $109.90 |
| Purchase #6 | $79.37 | 12.539% | $89.3222 | $89.32 | $89.30 | $89.30 |
| Purchase #7 | $77.53 | 9.153% | $84.6263 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $1,019.70 | $1,118.1333 | $1,118.14 | $1,118.10 | $1,118.10 | |