| 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 | $236.30 | 10.605% | $261.3596 | $261.36 | $261.35 | $261.40 |
| Purchase #2 | $39.62 | 13.401% | $44.9295 | $44.93 | $44.95 | $44.90 |
| Purchase #3 | $5.26 | 10.270% | $5.8002 | $5.80 | $5.80 | $5.80 |
| Purchase #4 | $139.66 | 5.233% | $146.9684 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $76.52 | 4.132% | $79.6818 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $237.38 | 11.620% | $264.9636 | $264.96 | $264.95 | $265.00 |
| Purchase #7 | $54.66 | 10.493% | $60.3955 | $60.40 | $60.40 | $60.40 |
| 7 purchase totals = | $789.40 | $864.0986 | $864.10 | $864.10 | $864.20 | |