| 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 | $155.38 | 5.553% | $164.0083 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $29.76 | 12.415% | $33.4547 | $33.45 | $33.45 | $33.50 |
| Purchase #3 | $241.61 | 3.547% | $250.1799 | $250.18 | $250.20 | $250.20 |
| Purchase #4 | $200.80 | 12.264% | $225.4261 | $225.43 | $225.45 | $225.40 |
| Purchase #5 | $225.39 | 7.146% | $241.4964 | $241.50 | $241.50 | $241.50 |
| Purchase #6 | $75.27 | 6.385% | $80.076 | $80.08 | $80.10 | $80.10 |
| Purchase #7 | $104.66 | 8.334% | $113.3824 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $1,032.87 | $1,108.0238 | $1,108.03 | $1,108.10 | $1,108.10 | |