| 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 | $103.55 | 4.809% | $108.5297 | $108.53 | $108.55 | $108.50 |
| Purchase #2 | $225.39 | 4.694% | $235.9698 | $235.97 | $235.95 | $236.00 |
| Purchase #3 | $138.94 | 12.715% | $156.6062 | $156.61 | $156.60 | $156.60 |
| Purchase #4 | $93.41 | 12.146% | $104.7556 | $104.76 | $104.75 | $104.80 |
| Purchase #5 | $22.30 | 4.464% | $23.2955 | $23.30 | $23.30 | $23.30 |
| Purchase #6 | $87.64 | 8.326% | $94.9369 | $94.94 | $94.95 | $94.90 |
| Purchase #7 | $171.40 | 13.828% | $195.1012 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $842.63 | $919.1949 | $919.21 | $919.20 | $919.20 | |