| 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 | $13.92 | 8.332% | $15.0798 | $15.08 | $15.10 | $15.10 |
| Purchase #2 | $250.63 | 7.284% | $268.8859 | $268.89 | $268.90 | $268.90 |
| Purchase #3 | $197.93 | 12.266% | $222.2081 | $222.21 | $222.20 | $222.20 |
| Purchase #4 | $83.72 | 9.803% | $91.9271 | $91.93 | $91.95 | $91.90 |
| Purchase #5 | $207.39 | 8.500% | $225.0182 | $225.02 | $225.00 | $225.00 |
| Purchase #6 | $194.33 | 4.392% | $202.865 | $202.87 | $202.85 | $202.90 |
| Purchase #7 | $119.30 | 10.540% | $131.8742 | $131.87 | $131.85 | $131.90 |
| 7 purchase totals = | $1,067.22 | $1,157.8583 | $1,157.87 | $1,157.85 | $1,157.90 | |