| 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 | $90.67 | 10.403% | $100.1024 | $100.10 | $100.10 | $100.10 |
| Purchase #2 | $217.89 | 6.820% | $232.7501 | $232.75 | $232.75 | $232.80 |
| Purchase #3 | $84.56 | 10.279% | $93.2519 | $93.25 | $93.25 | $93.30 |
| Purchase #4 | $187.57 | 13.465% | $212.8263 | $212.83 | $212.85 | $212.80 |
| Purchase #5 | $161.94 | 5.250% | $170.4419 | $170.44 | $170.45 | $170.40 |
| Purchase #6 | $44.47 | 8.843% | $48.4025 | $48.40 | $48.40 | $48.40 |
| Purchase #7 | $214.85 | 9.822% | $235.9526 | $235.95 | $235.95 | $236.00 |
| 7 purchase totals = | $1,001.95 | $1,093.7277 | $1,093.72 | $1,093.75 | $1,093.80 | |