| 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 | $148.50 | 12.525% | $167.0996 | $167.10 | $167.10 | $167.10 |
| Purchase #2 | $234.47 | 9.284% | $256.2382 | $256.24 | $256.25 | $256.20 |
| Purchase #3 | $196.77 | 3.730% | $204.1095 | $204.11 | $204.10 | $204.10 |
| Purchase #4 | $198.85 | 4.650% | $208.0965 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $67.72 | 13.775% | $77.0484 | $77.05 | $77.05 | $77.00 |
| Purchase #6 | $98.30 | 4.359% | $102.5849 | $102.58 | $102.60 | $102.60 |
| Purchase #7 | $192.55 | 3.513% | $199.3143 | $199.31 | $199.30 | $199.30 |
| 7 purchase totals = | $1,137.16 | $1,214.4914 | $1,214.49 | $1,214.50 | $1,214.40 | |