| 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 | $115.28 | 9.585% | $126.3296 | $126.33 | $126.35 | $126.30 |
| Purchase #2 | $150.51 | 6.864% | $160.841 | $160.84 | $160.85 | $160.80 |
| Purchase #3 | $178.70 | 12.561% | $201.1465 | $201.15 | $201.15 | $201.10 |
| Purchase #4 | $74.27 | 9.446% | $81.2855 | $81.29 | $81.30 | $81.30 |
| Purchase #5 | $30.94 | 6.722% | $33.0198 | $33.02 | $33.00 | $33.00 |
| Purchase #6 | $245.41 | 5.868% | $259.8107 | $259.81 | $259.80 | $259.80 |
| Purchase #7 | $200.38 | 7.576% | $215.5608 | $215.56 | $215.55 | $215.60 |
| 7 purchase totals = | $995.49 | $1,077.9939 | $1,078.00 | $1,078.00 | $1,077.90 | |