| 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 | $98.72 | 5.583% | $104.2315 | $104.23 | $104.25 | $104.20 |
| Purchase #2 | $45.76 | 3.164% | $47.2078 | $47.21 | $47.20 | $47.20 |
| Purchase #3 | $107.77 | 7.501% | $115.8538 | $115.85 | $115.85 | $115.90 |
| Purchase #4 | $214.59 | 8.355% | $232.519 | $232.52 | $232.50 | $232.50 |
| Purchase #5 | $183.31 | 11.360% | $204.134 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $210.34 | 13.499% | $238.7338 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $5.94 | 12.847% | $6.7031 | $6.70 | $6.70 | $6.70 |
| 7 purchase totals = | $866.43 | $949.3830 | $949.37 | $949.40 | $949.30 | |