| 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 | $94.90 | 10.510% | $104.874 | $104.87 | $104.85 | $104.90 |
| Purchase #2 | $201.39 | 6.220% | $213.9165 | $213.92 | $213.90 | $213.90 |
| Purchase #3 | $207.35 | 10.506% | $229.1342 | $229.13 | $229.15 | $229.10 |
| Purchase #4 | $198.76 | 6.392% | $211.4647 | $211.46 | $211.45 | $211.50 |
| Purchase #5 | $204.40 | 10.691% | $226.2524 | $226.25 | $226.25 | $226.30 |
| Purchase #6 | $71.60 | 13.730% | $81.4307 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $142.44 | 11.712% | $159.1226 | $159.12 | $159.10 | $159.10 |
| 7 purchase totals = | $1,120.84 | $1,226.1951 | $1,226.18 | $1,226.15 | $1,226.20 | |