| 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 | $131.69 | 3.350% | $136.1016 | $136.10 | $136.10 | $136.10 |
| Purchase #2 | $108.55 | 10.443% | $119.8859 | $119.89 | $119.90 | $119.90 |
| Purchase #3 | $113.75 | 7.796% | $122.618 | $122.62 | $122.60 | $122.60 |
| Purchase #4 | $21.36 | 13.469% | $24.237 | $24.24 | $24.25 | $24.20 |
| Purchase #5 | $28.87 | 10.865% | $32.0067 | $32.01 | $32.00 | $32.00 |
| Purchase #6 | $207.34 | 11.410% | $230.9975 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $110.59 | 8.364% | $119.8397 | $119.84 | $119.85 | $119.80 |
| 7 purchase totals = | $722.15 | $785.6864 | $785.70 | $785.70 | $785.60 | |